No recent tracking data for block: 503-2
Regional Transportation Agency of Central Maryland Block Schedule: 503-2
Timezone:US/Eastern
| Route | Destination | Scheduled Time | Estimated Time | Stop Location |
|---|---|---|---|---|
| 503 | Mall in Columbia | 6:30 AM | Departed | Towne Centre Laurel |
| 503 | Mall in Columbia | 6:30 AM | Departed | Ashford Blvd / Fenwick Ct |
| 503 | Mall in Columbia | 6:30 AM | Departed | Cherry Ln / Ashford Blvd (Westbound) |
| 503 | Mall in Columbia | 6:31 AM | Departed | Cherry Ln / Belle Ami Dr (Westbound) |
| 503 | Mall in Columbia | 6:31 AM | Departed | Cherry Ln / Kalmia Dr |
| 503 | Mall in Columbia | 6:32 AM | Departed | Van Dusen Rd / Erica Ln |
| 503 | Mall in Columbia | 6:32 AM | Departed | Van Dusen Rd / Alan Dr |
| 503 | Mall in Columbia | 6:33 AM | Departed | Old Sandy Spring Rd / Van Dusen Rd |
| 503 | Mall in Columbia | 6:33 AM | Departed | Old Sandy Spring Rd / West St |
| 503 | Mall in Columbia | 6:34 AM | Departed | Sandy Spring Rd / Westview Terrace |
| 503 | Mall in Columbia | 6:34 AM | Departed | Montgomery St / 9th St (Eastbound) |
| 503 | Mall in Columbia | 6:35 AM | Departed | 7th St / Main St (Northbound) |
| 503 | Mall in Columbia | 6:35 AM | Departed | 7th St / Baltimore Ave |
| 503 | Mall in Columbia | 6:37 AM | Departed | All Saints Rd / Covered Wagon Dr |
| 503 | Mall in Columbia | 6:37 AM | Departed | All Saints Rd / North Laurel Rd (Eastbound) |
| 503 | Mall in Columbia | 6:38 AM | Departed | Whiskey Bottom Rd / Moonshine Hollow |
| 503 | Mall in Columbia | 6:38 AM | Departed | Whiskey Bottom Rd / Glen Ridge Dr |
| 503 | Mall in Columbia | 6:40 AM | Departed | North Laurel Community Center |
| 503 | Mall in Columbia | 6:41 AM | Departed | Whiskey Bottom Rd / Manorwood Rd |
| 503 | Mall in Columbia | 6:43 AM | Departed | Whiskey Bottom Rd / Harmony Ln |
| 503 | Mall in Columbia | 6:43 AM | Departed | Whiskey Bottom Rd / All Saints Rd |
| 503 | Mall in Columbia | 6:44 AM | Departed | Stephens Rd / Hammonds Overlook Ct |
| 503 | Mall in Columbia | 6:47 AM | Departed | Gorman Rd / Shantha Ct (Eastbound) |
| 503 | Mall in Columbia | 6:48 AM | Departed | Gorman Rd / Falling Waters Ct (Eastbound) |
| 503 | Mall in Columbia | 6:49 AM | Departed | Gorman Rd / Rock Ripple Ln (Eastbound) |
| 503 | Mall in Columbia | 6:52 AM | Departed | Gorman Rd / Foundry St (Eastbound) |
| 503 | Mall in Columbia | 6:52 AM | Departed | Foundry St / Washington St (Northbound) |
| 503 | Mall in Columbia | 6:53 AM | Departed | Savage Guilford Rd / Baltimore St (Northbound) |
| 503 | Mall in Columbia | 6:53 AM | Departed | Savage Guilford Rd / Lincoln St (Northbound) |
| 503 | Mall in Columbia | 6:55 AM | Departed | Savage Guilford Rd / Patuxent Valley Middle School (Northbound) |
| 503 | Mall in Columbia | 6:56 AM | Departed | Vollmerhausen Rd / Castleford Dr |
| 503 | Mall in Columbia | 6:57 AM | Departed | Vollmerhausen Rd / Willowwood Way |
| 503 | Mall in Columbia | 6:57 AM | Departed | Guilford Rd / Vollmerhausen Rd (Northbound) |
| 503 | Mall in Columbia | 6:58 AM | Departed | Morningside Park Apartments |
| 503 | Mall in Columbia | 6:58 AM | Departed | Guilford Rd / 12 Sons Ct |
| 503 | Mall in Columbia | 7:00 AM | Departed | Guilford Rd / Stirling Bridge Dr (Northbound) |
| 503 | Mall in Columbia | 7:01 AM | Departed | Guilford Rd / Oakland Mills Rd |
| 503 | Mall in Columbia | 7:01 AM | Departed | Guilford Rd / Ridgeview Dr |
| 503 | Mall in Columbia | 7:03 AM | Departed | Gerwig Ln / Humanim (Northbound) |
| 503 | Mall in Columbia | 7:04 AM | Departed | Gerwig Ln / Howard County Food Bank (Northbound) |
| 503 | Mall in Columbia | 7:05 AM | Departed | Gerwig Ln / Berger Rd (Northbound) |
| 503 | Mall in Columbia | 7:06 AM | Departed | Minstrel Way / Snowden River Pkwy (Northbound) |
| 503 | Mall in Columbia | 7:08 AM | Departed | Patuxent Woods Dr / Community Resources Campus |
| 503 | Mall in Columbia | 7:09 AM | Departed | Community Resources Campus / Board of Elections |
| 503 | Mall in Columbia | 7:09 AM | Departed | Community Resources Campus / Department of Social Services |
| 503 | Mall in Columbia | 7:11 AM | Departed | Broken Land Pkwy / Snowden River Pkwy |
| 503 | Mall in Columbia | 7:13 AM | Departed | Cradlerock Way / Broken Staff |
| 503 | Mall in Columbia | 7:14 AM | Departed | Cradlerock Way / Swan Point Way |
| 503 | Mall in Columbia | 7:16 AM | Departed | Owen Brown Village Center |
| 503 | Mall in Columbia | 7:16 AM | Departed | Cradlerock Way / Smooth Path (Northbound) |
| 503 | Mall in Columbia | 7:17 AM | Departed | Cradlerock Way / Talisman Ln (Northbound) |
| 503 | Mall in Columbia | 7:17 AM | Departed | Cradlerock Way / Garland Ln (Westbound) |
| 503 | Mall in Columbia | 7:18 AM | Departed | Cradlerock Way / Frietchie Row (Westbound) |
| 503 | Mall in Columbia | 7:19 AM | Departed | Cradlerock Way / East Columbia Library (Westbound) |
| 503 | Mall in Columbia | 7:20 AM | Departed | Broken Land Pkwy / Cradlerock Way North |
| 503 | Mall in Columbia | 7:22 AM | Departed | Woodside Ct / Stevens Forest Rd |
| 503 | Mall in Columbia | 7:22 AM | Departed | Woodside Ct / VEIP Facility |
| 503 | Mall in Columbia | 7:23 AM | Departed | Woodside Ct / Humanim |
| 503 | Mall in Columbia | 7:24 AM | Departed | Broken Land Pkwy / Stevens Forest Rd (Northbound) |
| 503 | Mall in Columbia | 7:26 AM | Departed | Broken Land Pkwy / Hickory Ridge Rd (Northbound) |
| 503 | Mall in Columbia | 7:28 AM | Departed | Broken Land Pkwy / Gramercy Pl (Northbound) |
| 503 | Mall in Columbia | 7:29 AM | Departed | Mall in Columbia |
| 503 | Towne Centre Laurel | 8:00 AM | Departed | Mall in Columbia |
| 503 | Towne Centre Laurel | 8:00 AM | Departed | Broken Land Pkwy / Gramercy Pl (Southbound) |
| 503 | Towne Centre Laurel | 8:01 AM | Departed | Broken Land Pkwy / Hickory Ridge Rd (Southbound) |
| 503 | Towne Centre Laurel | 8:04 AM | Departed | Broken Land Pkwy / Stevens Forest Rd (Southbound) |
| 503 | Towne Centre Laurel | 8:04 AM | Departed | Woodside Ct / Stevens Forest Rd |
| 503 | Towne Centre Laurel | 8:04 AM | Departed | Woodside Ct / VEIP Facility |
| 503 | Towne Centre Laurel | 8:05 AM | Departed | Woodside Ct / Humanim |
| 503 | Towne Centre Laurel | 8:08 AM | Departed | Cradlerock Way / East Columbia Library (Eastbound) |
| 503 | Towne Centre Laurel | 8:08 AM | Departed | Cradlerock Way / Frietchie Row (Eastbound) |
| 503 | Towne Centre Laurel | 8:10 AM | Departed | Cradlerock Way / Garland Ln (Eastbound) |
| 503 | Towne Centre Laurel | 8:12 AM | Departed | Cradlerock Way / Talisman Ln (Southbound) |
| 503 | Towne Centre Laurel | 8:12 AM | Departed | Cradlerock Way / Smooth Path (Southbound) |
| 503 | Towne Centre Laurel | 8:14 AM | Departed | Owen Brown Village Center |
| 503 | Towne Centre Laurel | 8:15 AM | Departed | Cradlerock Way / Hickory Log Cir |
| 503 | Towne Centre Laurel | 8:15 AM | Departed | Broken Land Pkwy / Cradlerock Way South (Southbound) |
| 503 | Towne Centre Laurel | 8:17 AM | Departed | Broken Land Pkwy / Patuxent Woods Dr |
| 503 | Towne Centre Laurel | 8:18 AM | Departed | Patuxent Woods Dr / Community Resources Campus |
| 503 | Towne Centre Laurel | 8:18 AM | Departed | Community Resources Campus / Board of Elections |
| 503 | Towne Centre Laurel | 8:19 AM | Departed | Community Resources Campus / Department of Social Services |
| 503 | Towne Centre Laurel | 8:20 AM | Departed | Snowden River Pkwy / Minstrel Way (Eastbound) |
| 503 | Towne Centre Laurel | 8:21 AM | Departed | Minstrel Way / Snowden River Pkwy (Southbound) |
| 503 | Towne Centre Laurel | 8:22 AM | Departed | Gerwig Ln / Berger Rd (Southbound) |
| 503 | Towne Centre Laurel | 8:23 AM | Departed | Gerwig Ln / Howard County Food Bank (Southbound) |
| 503 | Towne Centre Laurel | 8:23 AM | Departed | Gerwig Ln / Humanim (Southbound) |
| 503 | Towne Centre Laurel | 8:25 AM | Departed | Guilford Rd / Glen Oaks Ln |
| 503 | Towne Centre Laurel | 8:27 AM | Departed | Guilford Rd / Stirling Bridge Dr (Southbound) |
| 503 | Towne Centre Laurel | 8:27 AM | Departed | Guilford Rd / Guilford Neighborhood Park |
| 503 | Towne Centre Laurel | 8:28 AM | Departed | Guilford Rd / Morningside Park Apartments |
| 503 | Towne Centre Laurel | 8:28 AM | Departed | Guilford Rd / Vollmerhausen Rd (Southbound) |
| 503 | Towne Centre Laurel | 8:29 AM | Departed | Vollmerhausen Rd / Birchwood Way |
| 503 | Towne Centre Laurel | 8:29 AM | Departed | Vollmerhausen Rd / Rosewood Way |
| 503 | Towne Centre Laurel | 8:30 AM | Departed | Savage Guilford Rd / Patuxent Valley Middle School (Southbound) |
| 503 | Towne Centre Laurel | 8:31 AM | Departed | Savage Guilford Rd / Lincoln St (Southbound) |
| 503 | Towne Centre Laurel | 8:31 AM | Departed | Savage Guilford Rd / Baltimore St (Southbound) |
| 503 | Towne Centre Laurel | 8:32 AM | Departed | Foundry St / Washington St (Southbound) |
| 503 | Towne Centre Laurel | 8:33 AM | Departed | Gorman Rd / Foundry St (Westbound) |
| 503 | Towne Centre Laurel | 8:34 AM | Departed | Gorman Rd / Rock Ripple Ln (Westbound) |
| 503 | Towne Centre Laurel | 8:34 AM | Departed | Gorman Rd / Falling Waters Ct (Westbound) |
| 503 | Towne Centre Laurel | 8:35 AM | Departed | Gorman Rd / Shantha Ct (Westbound) |
| 503 | Towne Centre Laurel | 8:36 AM | Departed | Stephens Rd / Boundless Shade Terrace |
| 503 | Towne Centre Laurel | 8:37 AM | Departed | Whiskey Bottom Rd / Moonshine Hollow |
| 503 | Towne Centre Laurel | 8:38 AM | Departed | Whiskey Bottom Rd / Glen Ridge Dr |
| 503 | Towne Centre Laurel | 8:40 AM | Departed | North Laurel Community Center |
| 503 | Towne Centre Laurel | 8:41 AM | Departed | Whiskey Bottom Rd / Manorwood Rd |
| 503 | Towne Centre Laurel | 8:42 AM | Departed | Whiskey Bottom Rd / Harmony Ln |
| 503 | Towne Centre Laurel | 8:42 AM | Departed | All Saints Rd / Bourbon St |
| 503 | Towne Centre Laurel | 8:43 AM | Departed | All Saints Rd / North Laurel Rd (Westbound) |
| 503 | Towne Centre Laurel | 8:44 AM | Departed | All Saints Rd / Whiskey Run Rd |
| 503 | Towne Centre Laurel | 8:46 AM | Departed | 7th St / Pilgrim Ave |
| 503 | Towne Centre Laurel | 8:47 AM | Departed | 7th St / Main St (Southbound) |
| 503 | Towne Centre Laurel | 8:48 AM | Departed | Montgomery St / 9th St (Westbound) |
| 503 | Towne Centre Laurel | 8:48 AM | Departed | Sandy Spring Rd / Montgomery St |
| 503 | Towne Centre Laurel | 8:49 AM | Departed | Sandy Spring Rd / Westview Terrace (Westbound) |
| 503 | Towne Centre Laurel | 8:50 AM | Departed | Old Sandy Spring Rd / Birch Run Terrace |
| 503 | Towne Centre Laurel | 8:50 AM | Departed | Old Sandy Spring Rd / Van Dusen Rd (Westbound) |
| 503 | Towne Centre Laurel | 8:52 AM | Departed | Van Dusen Rd / South Arbory Ln |
| 503 | Towne Centre Laurel | 8:52 AM | Departed | Van Dusen Rd / Laurel Oaks Ln |
| 503 | Towne Centre Laurel | 8:53 AM | Departed | Cherry Ln / Van Dusen Rd |
| 503 | Towne Centre Laurel | 8:54 AM | Departed | Cherry Ln / Belle Ami Dr (Eastbound) |
| 503 | Towne Centre Laurel | 8:55 AM | Departed | Cherry Ln / Cambridge Cir |
| 503 | Towne Centre Laurel | 8:55 AM | Departed | Cherry Ln / Ashford Blvd (Eastbound) |
| 503 | Towne Centre Laurel | 8:57 AM | Departed | Towne Centre Laurel |
| 503 | Mall in Columbia | 9:30 AM | Departed | Towne Centre Laurel |
| 503 | Mall in Columbia | 9:30 AM | Departed | Ashford Blvd / Fenwick Ct |
| 503 | Mall in Columbia | 9:30 AM | Departed | Cherry Ln / Ashford Blvd (Westbound) |
| 503 | Mall in Columbia | 9:31 AM | Departed | Cherry Ln / Belle Ami Dr (Westbound) |
| 503 | Mall in Columbia | 9:31 AM | Departed | Cherry Ln / Kalmia Dr |
| 503 | Mall in Columbia | 9:32 AM | Departed | Van Dusen Rd / Erica Ln |
| 503 | Mall in Columbia | 9:32 AM | Departed | Van Dusen Rd / Alan Dr |
| 503 | Mall in Columbia | 9:33 AM | Departed | Old Sandy Spring Rd / Van Dusen Rd |
| 503 | Mall in Columbia | 9:33 AM | Departed | Old Sandy Spring Rd / West St |
| 503 | Mall in Columbia | 9:34 AM | Departed | Sandy Spring Rd / Westview Terrace |
| 503 | Mall in Columbia | 9:34 AM | Departed | Montgomery St / 9th St (Eastbound) |
| 503 | Mall in Columbia | 9:35 AM | Departed | 7th St / Main St (Northbound) |
| 503 | Mall in Columbia | 9:35 AM | Departed | 7th St / Baltimore Ave |
| 503 | Mall in Columbia | 9:37 AM | Departed | All Saints Rd / Covered Wagon Dr |
| 503 | Mall in Columbia | 9:37 AM | Departed | All Saints Rd / North Laurel Rd (Eastbound) |
| 503 | Mall in Columbia | 9:38 AM | Departed | Whiskey Bottom Rd / Moonshine Hollow |
| 503 | Mall in Columbia | 9:38 AM | Departed | Whiskey Bottom Rd / Glen Ridge Dr |
| 503 | Mall in Columbia | 9:40 AM | Departed | North Laurel Community Center |
| 503 | Mall in Columbia | 9:41 AM | Departed | Whiskey Bottom Rd / Manorwood Rd |
| 503 | Mall in Columbia | 9:43 AM | Departed | Whiskey Bottom Rd / Harmony Ln |
| 503 | Mall in Columbia | 9:43 AM | Departed | Whiskey Bottom Rd / All Saints Rd |
| 503 | Mall in Columbia | 9:44 AM | Departed | Stephens Rd / Hammonds Overlook Ct |
| 503 | Mall in Columbia | 9:47 AM | Departed | Gorman Rd / Shantha Ct (Eastbound) |
| 503 | Mall in Columbia | 9:48 AM | Departed | Gorman Rd / Falling Waters Ct (Eastbound) |
| 503 | Mall in Columbia | 9:49 AM | Departed | Gorman Rd / Rock Ripple Ln (Eastbound) |
| 503 | Mall in Columbia | 9:52 AM | Departed | Gorman Rd / Foundry St (Eastbound) |
| 503 | Mall in Columbia | 9:52 AM | Departed | Foundry St / Washington St (Northbound) |
| 503 | Mall in Columbia | 9:53 AM | Departed | Savage Guilford Rd / Baltimore St (Northbound) |
| 503 | Mall in Columbia | 9:53 AM | Departed | Savage Guilford Rd / Lincoln St (Northbound) |
| 503 | Mall in Columbia | 9:55 AM | Departed | Savage Guilford Rd / Patuxent Valley Middle School (Northbound) |
| 503 | Mall in Columbia | 9:56 AM | Departed | Vollmerhausen Rd / Castleford Dr |
| 503 | Mall in Columbia | 9:57 AM | Departed | Vollmerhausen Rd / Willowwood Way |
| 503 | Mall in Columbia | 9:57 AM | Departed | Guilford Rd / Vollmerhausen Rd (Northbound) |
| 503 | Mall in Columbia | 9:58 AM | Departed | Morningside Park Apartments |
| 503 | Mall in Columbia | 9:58 AM | Departed | Guilford Rd / 12 Sons Ct |
| 503 | Mall in Columbia | 10:00 AM | Departed | Guilford Rd / Stirling Bridge Dr (Northbound) |
| 503 | Mall in Columbia | 10:01 AM | Departed | Guilford Rd / Oakland Mills Rd |
| 503 | Mall in Columbia | 10:01 AM | Departed | Guilford Rd / Ridgeview Dr |
| 503 | Mall in Columbia | 10:03 AM | Departed | Gerwig Ln / Humanim (Northbound) |
| 503 | Mall in Columbia | 10:04 AM | Departed | Gerwig Ln / Howard County Food Bank (Northbound) |
| 503 | Mall in Columbia | 10:05 AM | Departed | Gerwig Ln / Berger Rd (Northbound) |
| 503 | Mall in Columbia | 10:06 AM | Departed | Minstrel Way / Snowden River Pkwy (Northbound) |
| 503 | Mall in Columbia | 10:08 AM | Departed | Patuxent Woods Dr / Community Resources Campus |
| 503 | Mall in Columbia | 10:09 AM | Departed | Community Resources Campus / Board of Elections |
| 503 | Mall in Columbia | 10:09 AM | Departed | Community Resources Campus / Department of Social Services |
| 503 | Mall in Columbia | 10:11 AM | Departed | Broken Land Pkwy / Snowden River Pkwy |
| 503 | Mall in Columbia | 10:13 AM | Departed | Cradlerock Way / Broken Staff |
| 503 | Mall in Columbia | 10:14 AM | Departed | Cradlerock Way / Swan Point Way |
| 503 | Mall in Columbia | 10:16 AM | Departed | Owen Brown Village Center |
| 503 | Mall in Columbia | 10:16 AM | Departed | Cradlerock Way / Smooth Path (Northbound) |
| 503 | Mall in Columbia | 10:17 AM | Departed | Cradlerock Way / Talisman Ln (Northbound) |
| 503 | Mall in Columbia | 10:17 AM | Departed | Cradlerock Way / Garland Ln (Westbound) |
| 503 | Mall in Columbia | 10:18 AM | Departed | Cradlerock Way / Frietchie Row (Westbound) |
| 503 | Mall in Columbia | 10:19 AM | Departed | Cradlerock Way / East Columbia Library (Westbound) |
| 503 | Mall in Columbia | 10:20 AM | Departed | Broken Land Pkwy / Cradlerock Way North |
| 503 | Mall in Columbia | 10:22 AM | Departed | Woodside Ct / Stevens Forest Rd |
| 503 | Mall in Columbia | 10:22 AM | Departed | Woodside Ct / VEIP Facility |
| 503 | Mall in Columbia | 10:23 AM | Departed | Woodside Ct / Humanim |
| 503 | Mall in Columbia | 10:24 AM | Departed | Broken Land Pkwy / Stevens Forest Rd (Northbound) |
| 503 | Mall in Columbia | 10:26 AM | Departed | Broken Land Pkwy / Hickory Ridge Rd (Northbound) |
| 503 | Mall in Columbia | 10:28 AM | Departed | Broken Land Pkwy / Gramercy Pl (Northbound) |
| 503 | Mall in Columbia | 10:29 AM | Departed | Mall in Columbia |
| 503 | Towne Centre Laurel | 11:00 AM | Departed | Mall in Columbia |
| 503 | Towne Centre Laurel | 11:00 AM | Departed | Broken Land Pkwy / Gramercy Pl (Southbound) |
| 503 | Towne Centre Laurel | 11:01 AM | Departed | Broken Land Pkwy / Hickory Ridge Rd (Southbound) |
| 503 | Towne Centre Laurel | 11:04 AM | Departed | Broken Land Pkwy / Stevens Forest Rd (Southbound) |
| 503 | Towne Centre Laurel | 11:04 AM | Departed | Woodside Ct / Stevens Forest Rd |
| 503 | Towne Centre Laurel | 11:04 AM | Departed | Woodside Ct / VEIP Facility |
| 503 | Towne Centre Laurel | 11:05 AM | Departed | Woodside Ct / Humanim |
| 503 | Towne Centre Laurel | 11:08 AM | Departed | Cradlerock Way / East Columbia Library (Eastbound) |
| 503 | Towne Centre Laurel | 11:08 AM | Departed | Cradlerock Way / Frietchie Row (Eastbound) |
| 503 | Towne Centre Laurel | 11:10 AM | Departed | Cradlerock Way / Garland Ln (Eastbound) |
| 503 | Towne Centre Laurel | 11:12 AM | Departed | Cradlerock Way / Talisman Ln (Southbound) |
| 503 | Towne Centre Laurel | 11:12 AM | Departed | Cradlerock Way / Smooth Path (Southbound) |
| 503 | Towne Centre Laurel | 11:14 AM | Departed | Owen Brown Village Center |
| 503 | Towne Centre Laurel | 11:15 AM | Departed | Cradlerock Way / Hickory Log Cir |
| 503 | Towne Centre Laurel | 11:15 AM | Departed | Broken Land Pkwy / Cradlerock Way South (Southbound) |
| 503 | Towne Centre Laurel | 11:17 AM | Departed | Broken Land Pkwy / Patuxent Woods Dr |
| 503 | Towne Centre Laurel | 11:18 AM | Departed | Patuxent Woods Dr / Community Resources Campus |
| 503 | Towne Centre Laurel | 11:18 AM | Departed | Community Resources Campus / Board of Elections |
| 503 | Towne Centre Laurel | 11:19 AM | Departed | Community Resources Campus / Department of Social Services |
| 503 | Towne Centre Laurel | 11:20 AM | Departed | Snowden River Pkwy / Minstrel Way (Eastbound) |
| 503 | Towne Centre Laurel | 11:21 AM | Departed | Minstrel Way / Snowden River Pkwy (Southbound) |
| 503 | Towne Centre Laurel | 11:22 AM | Departed | Gerwig Ln / Berger Rd (Southbound) |
| 503 | Towne Centre Laurel | 11:23 AM | Departed | Gerwig Ln / Howard County Food Bank (Southbound) |
| 503 | Towne Centre Laurel | 11:23 AM | Departed | Gerwig Ln / Humanim (Southbound) |
| 503 | Towne Centre Laurel | 11:25 AM | Departed | Guilford Rd / Glen Oaks Ln |
| 503 | Towne Centre Laurel | 11:27 AM | Departed | Guilford Rd / Stirling Bridge Dr (Southbound) |
| 503 | Towne Centre Laurel | 11:27 AM | Departed | Guilford Rd / Guilford Neighborhood Park |
| 503 | Towne Centre Laurel | 11:28 AM | Departed | Guilford Rd / Morningside Park Apartments |
| 503 | Towne Centre Laurel | 11:28 AM | Departed | Guilford Rd / Vollmerhausen Rd (Southbound) |
| 503 | Towne Centre Laurel | 11:29 AM | Departed | Vollmerhausen Rd / Birchwood Way |
| 503 | Towne Centre Laurel | 11:29 AM | Departed | Vollmerhausen Rd / Rosewood Way |
| 503 | Towne Centre Laurel | 11:30 AM | Departed | Savage Guilford Rd / Patuxent Valley Middle School (Southbound) |
| 503 | Towne Centre Laurel | 11:31 AM | Departed | Savage Guilford Rd / Lincoln St (Southbound) |
| 503 | Towne Centre Laurel | 11:31 AM | Departed | Savage Guilford Rd / Baltimore St (Southbound) |
| 503 | Towne Centre Laurel | 11:32 AM | Departed | Foundry St / Washington St (Southbound) |
| 503 | Towne Centre Laurel | 11:33 AM | Departed | Gorman Rd / Foundry St (Westbound) |
| 503 | Towne Centre Laurel | 11:34 AM | Departed | Gorman Rd / Rock Ripple Ln (Westbound) |
| 503 | Towne Centre Laurel | 11:34 AM | Departed | Gorman Rd / Falling Waters Ct (Westbound) |
| 503 | Towne Centre Laurel | 11:35 AM | Departed | Gorman Rd / Shantha Ct (Westbound) |
| 503 | Towne Centre Laurel | 11:36 AM | Departed | Stephens Rd / Boundless Shade Terrace |
| 503 | Towne Centre Laurel | 11:37 AM | Departed | Whiskey Bottom Rd / Moonshine Hollow |
| 503 | Towne Centre Laurel | 11:38 AM | Departed | Whiskey Bottom Rd / Glen Ridge Dr |
| 503 | Towne Centre Laurel | 11:40 AM | Departed | North Laurel Community Center |
| 503 | Towne Centre Laurel | 11:41 AM | Departed | Whiskey Bottom Rd / Manorwood Rd |
| 503 | Towne Centre Laurel | 11:42 AM | Departed | Whiskey Bottom Rd / Harmony Ln |
| 503 | Towne Centre Laurel | 11:42 AM | Departed | All Saints Rd / Bourbon St |
| 503 | Towne Centre Laurel | 11:43 AM | Departed | All Saints Rd / North Laurel Rd (Westbound) |
| 503 | Towne Centre Laurel | 11:44 AM | Departed | All Saints Rd / Whiskey Run Rd |
| 503 | Towne Centre Laurel | 11:46 AM | Departed | 7th St / Pilgrim Ave |
| 503 | Towne Centre Laurel | 11:47 AM | Departed | 7th St / Main St (Southbound) |
| 503 | Towne Centre Laurel | 11:48 AM | Departed | Montgomery St / 9th St (Westbound) |
| 503 | Towne Centre Laurel | 11:48 AM | Departed | Sandy Spring Rd / Montgomery St |
| 503 | Towne Centre Laurel | 11:49 AM | Departed | Sandy Spring Rd / Westview Terrace (Westbound) |
| 503 | Towne Centre Laurel | 11:50 AM | Departed | Old Sandy Spring Rd / Birch Run Terrace |
| 503 | Towne Centre Laurel | 11:50 AM | Departed | Old Sandy Spring Rd / Van Dusen Rd (Westbound) |
| 503 | Towne Centre Laurel | 11:52 AM | Departed | Van Dusen Rd / South Arbory Ln |
| 503 | Towne Centre Laurel | 11:52 AM | Departed | Van Dusen Rd / Laurel Oaks Ln |
| 503 | Towne Centre Laurel | 11:53 AM | Departed | Cherry Ln / Van Dusen Rd |
| 503 | Towne Centre Laurel | 11:54 AM | Departed | Cherry Ln / Belle Ami Dr (Eastbound) |
| 503 | Towne Centre Laurel | 11:55 AM | Departed | Cherry Ln / Cambridge Cir |
| 503 | Towne Centre Laurel | 11:55 AM | Departed | Cherry Ln / Ashford Blvd (Eastbound) |
| 503 | Towne Centre Laurel | 11:57 AM | Departed | Towne Centre Laurel |
| 503 | Mall in Columbia | 12:30 PM | Departed | Towne Centre Laurel |
| 503 | Mall in Columbia | 12:30 PM | Departed | Ashford Blvd / Fenwick Ct |
| 503 | Mall in Columbia | 12:30 PM | Departed | Cherry Ln / Ashford Blvd (Westbound) |
| 503 | Mall in Columbia | 12:31 PM | Departed | Cherry Ln / Belle Ami Dr (Westbound) |
| 503 | Mall in Columbia | 12:31 PM | Departed | Cherry Ln / Kalmia Dr |
| 503 | Mall in Columbia | 12:32 PM | Departed | Van Dusen Rd / Erica Ln |
| 503 | Mall in Columbia | 12:32 PM | Departed | Van Dusen Rd / Alan Dr |
| 503 | Mall in Columbia | 12:33 PM | Departed | Old Sandy Spring Rd / Van Dusen Rd |
| 503 | Mall in Columbia | 12:33 PM | Departed | Old Sandy Spring Rd / West St |
| 503 | Mall in Columbia | 12:34 PM | Departed | Sandy Spring Rd / Westview Terrace |
| 503 | Mall in Columbia | 12:34 PM | Departed | Montgomery St / 9th St (Eastbound) |
| 503 | Mall in Columbia | 12:35 PM | Departed | 7th St / Main St (Northbound) |
| 503 | Mall in Columbia | 12:35 PM | Departed | 7th St / Baltimore Ave |
| 503 | Mall in Columbia | 12:37 PM | Departed | All Saints Rd / Covered Wagon Dr |
| 503 | Mall in Columbia | 12:37 PM | Departed | All Saints Rd / North Laurel Rd (Eastbound) |
| 503 | Mall in Columbia | 12:38 PM | Departed | Whiskey Bottom Rd / Moonshine Hollow |
| 503 | Mall in Columbia | 12:38 PM | Departed | Whiskey Bottom Rd / Glen Ridge Dr |
| 503 | Mall in Columbia | 12:40 PM | Departed | North Laurel Community Center |
| 503 | Mall in Columbia | 12:41 PM | Departed | Whiskey Bottom Rd / Manorwood Rd |
| 503 | Mall in Columbia | 12:43 PM | Departed | Whiskey Bottom Rd / Harmony Ln |
| 503 | Mall in Columbia | 12:43 PM | Departed | Whiskey Bottom Rd / All Saints Rd |
| 503 | Mall in Columbia | 12:44 PM | Departed | Stephens Rd / Hammonds Overlook Ct |
| 503 | Mall in Columbia | 12:47 PM | Departed | Gorman Rd / Shantha Ct (Eastbound) |
| 503 | Mall in Columbia | 12:48 PM | Departed | Gorman Rd / Falling Waters Ct (Eastbound) |
| 503 | Mall in Columbia | 12:49 PM | Departed | Gorman Rd / Rock Ripple Ln (Eastbound) |
| 503 | Mall in Columbia | 12:52 PM | Departed | Gorman Rd / Foundry St (Eastbound) |
| 503 | Mall in Columbia | 12:52 PM | Departed | Foundry St / Washington St (Northbound) |
| 503 | Mall in Columbia | 12:53 PM | Departed | Savage Guilford Rd / Baltimore St (Northbound) |
| 503 | Mall in Columbia | 12:53 PM | Departed | Savage Guilford Rd / Lincoln St (Northbound) |
| 503 | Mall in Columbia | 12:55 PM | Departed | Savage Guilford Rd / Patuxent Valley Middle School (Northbound) |
| 503 | Mall in Columbia | 12:56 PM | Departed | Vollmerhausen Rd / Castleford Dr |
| 503 | Mall in Columbia | 12:57 PM | Departed | Vollmerhausen Rd / Willowwood Way |
| 503 | Mall in Columbia | 12:57 PM | Departed | Guilford Rd / Vollmerhausen Rd (Northbound) |
| 503 | Mall in Columbia | 12:58 PM | Departed | Morningside Park Apartments |
| 503 | Mall in Columbia | 12:58 PM | Departed | Guilford Rd / 12 Sons Ct |
| 503 | Mall in Columbia | 1:00 PM | Departed | Guilford Rd / Stirling Bridge Dr (Northbound) |
| 503 | Mall in Columbia | 1:01 PM | Departed | Guilford Rd / Oakland Mills Rd |
| 503 | Mall in Columbia | 1:01 PM | Departed | Guilford Rd / Ridgeview Dr |
| 503 | Mall in Columbia | 1:03 PM | Departed | Gerwig Ln / Humanim (Northbound) |
| 503 | Mall in Columbia | 1:04 PM | Departed | Gerwig Ln / Howard County Food Bank (Northbound) |
| 503 | Mall in Columbia | 1:05 PM | Departed | Gerwig Ln / Berger Rd (Northbound) |
| 503 | Mall in Columbia | 1:06 PM | Departed | Minstrel Way / Snowden River Pkwy (Northbound) |
| 503 | Mall in Columbia | 1:08 PM | Departed | Patuxent Woods Dr / Community Resources Campus |
| 503 | Mall in Columbia | 1:09 PM | Departed | Community Resources Campus / Board of Elections |
| 503 | Mall in Columbia | 1:09 PM | Departed | Community Resources Campus / Department of Social Services |
| 503 | Mall in Columbia | 1:11 PM | Departed | Broken Land Pkwy / Snowden River Pkwy |
| 503 | Mall in Columbia | 1:13 PM | Departed | Cradlerock Way / Broken Staff |
| 503 | Mall in Columbia | 1:14 PM | Departed | Cradlerock Way / Swan Point Way |
| 503 | Mall in Columbia | 1:16 PM | Departed | Owen Brown Village Center |
| 503 | Mall in Columbia | 1:16 PM | Departed | Cradlerock Way / Smooth Path (Northbound) |
| 503 | Mall in Columbia | 1:17 PM | Departed | Cradlerock Way / Talisman Ln (Northbound) |
| 503 | Mall in Columbia | 1:17 PM | Departed | Cradlerock Way / Garland Ln (Westbound) |
| 503 | Mall in Columbia | 1:18 PM | Departed | Cradlerock Way / Frietchie Row (Westbound) |
| 503 | Mall in Columbia | 1:19 PM | Departed | Cradlerock Way / East Columbia Library (Westbound) |
| 503 | Mall in Columbia | 1:20 PM | Departed | Broken Land Pkwy / Cradlerock Way North |
| 503 | Mall in Columbia | 1:22 PM | Departed | Woodside Ct / Stevens Forest Rd |
| 503 | Mall in Columbia | 1:22 PM | Departed | Woodside Ct / VEIP Facility |
| 503 | Mall in Columbia | 1:23 PM | Departed | Woodside Ct / Humanim |
| 503 | Mall in Columbia | 1:24 PM | Departed | Broken Land Pkwy / Stevens Forest Rd (Northbound) |
| 503 | Mall in Columbia | 1:26 PM | Departed | Broken Land Pkwy / Hickory Ridge Rd (Northbound) |
| 503 | Mall in Columbia | 1:28 PM | Departed | Broken Land Pkwy / Gramercy Pl (Northbound) |
| 503 | Mall in Columbia | 1:29 PM | Departed | Mall in Columbia |
| 503 | Towne Centre Laurel | 2:00 PM | Departed | Mall in Columbia |
| 503 | Towne Centre Laurel | 2:00 PM | Departed | Broken Land Pkwy / Gramercy Pl (Southbound) |
| 503 | Towne Centre Laurel | 2:01 PM | Departed | Broken Land Pkwy / Hickory Ridge Rd (Southbound) |
| 503 | Towne Centre Laurel | 2:04 PM | Departed | Broken Land Pkwy / Stevens Forest Rd (Southbound) |
| 503 | Towne Centre Laurel | 2:04 PM | Departed | Woodside Ct / Stevens Forest Rd |
| 503 | Towne Centre Laurel | 2:04 PM | Departed | Woodside Ct / VEIP Facility |
| 503 | Towne Centre Laurel | 2:05 PM | Departed | Woodside Ct / Humanim |
| 503 | Towne Centre Laurel | 2:08 PM | Departed | Cradlerock Way / East Columbia Library (Eastbound) |
| 503 | Towne Centre Laurel | 2:08 PM | Departed | Cradlerock Way / Frietchie Row (Eastbound) |
| 503 | Towne Centre Laurel | 2:10 PM | Departed | Cradlerock Way / Garland Ln (Eastbound) |
| 503 | Towne Centre Laurel | 2:12 PM | Departed | Cradlerock Way / Talisman Ln (Southbound) |
| 503 | Towne Centre Laurel | 2:12 PM | Departed | Cradlerock Way / Smooth Path (Southbound) |
| 503 | Towne Centre Laurel | 2:14 PM | Departed | Owen Brown Village Center |
| 503 | Towne Centre Laurel | 2:15 PM | Departed | Cradlerock Way / Hickory Log Cir |
| 503 | Towne Centre Laurel | 2:15 PM | Departed | Broken Land Pkwy / Cradlerock Way South (Southbound) |
| 503 | Towne Centre Laurel | 2:17 PM | Departed | Broken Land Pkwy / Patuxent Woods Dr |
| 503 | Towne Centre Laurel | 2:18 PM | Departed | Patuxent Woods Dr / Community Resources Campus |
| 503 | Towne Centre Laurel | 2:18 PM | Departed | Community Resources Campus / Board of Elections |
| 503 | Towne Centre Laurel | 2:19 PM | Departed | Community Resources Campus / Department of Social Services |
| 503 | Towne Centre Laurel | 2:20 PM | Departed | Snowden River Pkwy / Minstrel Way (Eastbound) |
| 503 | Towne Centre Laurel | 2:21 PM | Departed | Minstrel Way / Snowden River Pkwy (Southbound) |
| 503 | Towne Centre Laurel | 2:22 PM | Departed | Gerwig Ln / Berger Rd (Southbound) |
| 503 | Towne Centre Laurel | 2:23 PM | Departed | Gerwig Ln / Howard County Food Bank (Southbound) |
| 503 | Towne Centre Laurel | 2:23 PM | Departed | Gerwig Ln / Humanim (Southbound) |
| 503 | Towne Centre Laurel | 2:25 PM | Departed | Guilford Rd / Glen Oaks Ln |
| 503 | Towne Centre Laurel | 2:27 PM | Departed | Guilford Rd / Stirling Bridge Dr (Southbound) |
| 503 | Towne Centre Laurel | 2:27 PM | Departed | Guilford Rd / Guilford Neighborhood Park |
| 503 | Towne Centre Laurel | 2:28 PM | Departed | Guilford Rd / Morningside Park Apartments |
| 503 | Towne Centre Laurel | 2:28 PM | Departed | Guilford Rd / Vollmerhausen Rd (Southbound) |
| 503 | Towne Centre Laurel | 2:29 PM | Departed | Vollmerhausen Rd / Birchwood Way |
| 503 | Towne Centre Laurel | 2:29 PM | Departed | Vollmerhausen Rd / Rosewood Way |
| 503 | Towne Centre Laurel | 2:30 PM | Departed | Savage Guilford Rd / Patuxent Valley Middle School (Southbound) |
| 503 | Towne Centre Laurel | 2:31 PM | Departed | Savage Guilford Rd / Lincoln St (Southbound) |
| 503 | Towne Centre Laurel | 2:31 PM | Departed | Savage Guilford Rd / Baltimore St (Southbound) |
| 503 | Towne Centre Laurel | 2:32 PM | Departed | Foundry St / Washington St (Southbound) |
| 503 | Towne Centre Laurel | 2:33 PM | Departed | Gorman Rd / Foundry St (Westbound) |
| 503 | Towne Centre Laurel | 2:34 PM | Departed | Gorman Rd / Rock Ripple Ln (Westbound) |
| 503 | Towne Centre Laurel | 2:34 PM | Departed | Gorman Rd / Falling Waters Ct (Westbound) |
| 503 | Towne Centre Laurel | 2:35 PM | Departed | Gorman Rd / Shantha Ct (Westbound) |
| 503 | Towne Centre Laurel | 2:36 PM | Departed | Stephens Rd / Boundless Shade Terrace |
| 503 | Towne Centre Laurel | 2:37 PM | Departed | Whiskey Bottom Rd / Moonshine Hollow |
| 503 | Towne Centre Laurel | 2:38 PM | Departed | Whiskey Bottom Rd / Glen Ridge Dr |
| 503 | Towne Centre Laurel | 2:40 PM | Departed | North Laurel Community Center |
| 503 | Towne Centre Laurel | 2:41 PM | Departed | Whiskey Bottom Rd / Manorwood Rd |
| 503 | Towne Centre Laurel | 2:42 PM | Departed | Whiskey Bottom Rd / Harmony Ln |
| 503 | Towne Centre Laurel | 2:42 PM | Departed | All Saints Rd / Bourbon St |
| 503 | Towne Centre Laurel | 2:43 PM | Departed | All Saints Rd / North Laurel Rd (Westbound) |
| 503 | Towne Centre Laurel | 2:44 PM | Departed | All Saints Rd / Whiskey Run Rd |
| 503 | Towne Centre Laurel | 2:46 PM | Departed | 7th St / Pilgrim Ave |
| 503 | Towne Centre Laurel | 2:47 PM | Departed | 7th St / Main St (Southbound) |
| 503 | Towne Centre Laurel | 2:48 PM | Departed | Montgomery St / 9th St (Westbound) |
| 503 | Towne Centre Laurel | 2:48 PM | Departed | Sandy Spring Rd / Montgomery St |
| 503 | Towne Centre Laurel | 2:49 PM | Departed | Sandy Spring Rd / Westview Terrace (Westbound) |
| 503 | Towne Centre Laurel | 2:50 PM | Departed | Old Sandy Spring Rd / Birch Run Terrace |
| 503 | Towne Centre Laurel | 2:50 PM | Departed | Old Sandy Spring Rd / Van Dusen Rd (Westbound) |
| 503 | Towne Centre Laurel | 2:52 PM | Departed | Van Dusen Rd / South Arbory Ln |
| 503 | Towne Centre Laurel | 2:52 PM | Departed | Van Dusen Rd / Laurel Oaks Ln |
| 503 | Towne Centre Laurel | 2:53 PM | Departed | Cherry Ln / Van Dusen Rd |
| 503 | Towne Centre Laurel | 2:54 PM | Departed | Cherry Ln / Belle Ami Dr (Eastbound) |
| 503 | Towne Centre Laurel | 2:55 PM | Departed | Cherry Ln / Cambridge Cir |
| 503 | Towne Centre Laurel | 2:55 PM | Departed | Cherry Ln / Ashford Blvd (Eastbound) |
| 503 | Towne Centre Laurel | 2:57 PM | Departed | Towne Centre Laurel |
| 503 | Mall in Columbia | 3:30 PM | Departed | Towne Centre Laurel |
| 503 | Mall in Columbia | 3:30 PM | Departed | Ashford Blvd / Fenwick Ct |
| 503 | Mall in Columbia | 3:30 PM | Departed | Cherry Ln / Ashford Blvd (Westbound) |
| 503 | Mall in Columbia | 3:31 PM | Departed | Cherry Ln / Belle Ami Dr (Westbound) |
| 503 | Mall in Columbia | 3:31 PM | Departed | Cherry Ln / Kalmia Dr |
| 503 | Mall in Columbia | 3:32 PM | Departed | Van Dusen Rd / Erica Ln |
| 503 | Mall in Columbia | 3:32 PM | Departed | Van Dusen Rd / Alan Dr |
| 503 | Mall in Columbia | 3:33 PM | Departed | Old Sandy Spring Rd / Van Dusen Rd |
| 503 | Mall in Columbia | 3:33 PM | Departed | Old Sandy Spring Rd / West St |
| 503 | Mall in Columbia | 3:34 PM | Departed | Sandy Spring Rd / Westview Terrace |
| 503 | Mall in Columbia | 3:34 PM | Departed | Montgomery St / 9th St (Eastbound) |
| 503 | Mall in Columbia | 3:35 PM | Departed | 7th St / Main St (Northbound) |
| 503 | Mall in Columbia | 3:35 PM | Departed | 7th St / Baltimore Ave |
| 503 | Mall in Columbia | 3:37 PM | Departed | All Saints Rd / Covered Wagon Dr |
| 503 | Mall in Columbia | 3:37 PM | Departed | All Saints Rd / North Laurel Rd (Eastbound) |
| 503 | Mall in Columbia | 3:38 PM | Departed | Whiskey Bottom Rd / Moonshine Hollow |
| 503 | Mall in Columbia | 3:38 PM | Departed | Whiskey Bottom Rd / Glen Ridge Dr |
| 503 | Mall in Columbia | 3:40 PM | Departed | North Laurel Community Center |
| 503 | Mall in Columbia | 3:41 PM | Departed | Whiskey Bottom Rd / Manorwood Rd |
| 503 | Mall in Columbia | 3:43 PM | Departed | Whiskey Bottom Rd / Harmony Ln |
| 503 | Mall in Columbia | 3:43 PM | Departed | Whiskey Bottom Rd / All Saints Rd |
| 503 | Mall in Columbia | 3:44 PM | Departed | Stephens Rd / Hammonds Overlook Ct |
| 503 | Mall in Columbia | 3:47 PM | Departed | Gorman Rd / Shantha Ct (Eastbound) |
| 503 | Mall in Columbia | 3:48 PM | Departed | Gorman Rd / Falling Waters Ct (Eastbound) |
| 503 | Mall in Columbia | 3:49 PM | Departed | Gorman Rd / Rock Ripple Ln (Eastbound) |
| 503 | Mall in Columbia | 3:52 PM | Departed | Gorman Rd / Foundry St (Eastbound) |
| 503 | Mall in Columbia | 3:52 PM | Departed | Foundry St / Washington St (Northbound) |
| 503 | Mall in Columbia | 3:53 PM | Departed | Savage Guilford Rd / Baltimore St (Northbound) |
| 503 | Mall in Columbia | 3:53 PM | Departed | Savage Guilford Rd / Lincoln St (Northbound) |
| 503 | Mall in Columbia | 3:55 PM | Departed | Savage Guilford Rd / Patuxent Valley Middle School (Northbound) |
| 503 | Mall in Columbia | 3:56 PM | Departed | Vollmerhausen Rd / Castleford Dr |
| 503 | Mall in Columbia | 3:57 PM | Departed | Vollmerhausen Rd / Willowwood Way |
| 503 | Mall in Columbia | 3:57 PM | Departed | Guilford Rd / Vollmerhausen Rd (Northbound) |
| 503 | Mall in Columbia | 3:58 PM | Departed | Morningside Park Apartments |
| 503 | Mall in Columbia | 3:58 PM | Departed | Guilford Rd / 12 Sons Ct |
| 503 | Mall in Columbia | 4:00 PM | Departed | Guilford Rd / Stirling Bridge Dr (Northbound) |
| 503 | Mall in Columbia | 4:01 PM | Departed | Guilford Rd / Oakland Mills Rd |
| 503 | Mall in Columbia | 4:01 PM | Departed | Guilford Rd / Ridgeview Dr |
| 503 | Mall in Columbia | 4:03 PM | Departed | Gerwig Ln / Humanim (Northbound) |
| 503 | Mall in Columbia | 4:04 PM | Departed | Gerwig Ln / Howard County Food Bank (Northbound) |
| 503 | Mall in Columbia | 4:05 PM | Departed | Gerwig Ln / Berger Rd (Northbound) |
| 503 | Mall in Columbia | 4:06 PM | Departed | Minstrel Way / Snowden River Pkwy (Northbound) |
| 503 | Mall in Columbia | 4:08 PM | Departed | Patuxent Woods Dr / Community Resources Campus |
| 503 | Mall in Columbia | 4:09 PM | Departed | Community Resources Campus / Board of Elections |
| 503 | Mall in Columbia | 4:09 PM | Departed | Community Resources Campus / Department of Social Services |
| 503 | Mall in Columbia | 4:11 PM | Departed | Broken Land Pkwy / Snowden River Pkwy |
| 503 | Mall in Columbia | 4:13 PM | Departed | Cradlerock Way / Broken Staff |
| 503 | Mall in Columbia | 4:14 PM | Departed | Cradlerock Way / Swan Point Way |
| 503 | Mall in Columbia | 4:16 PM | Departed | Owen Brown Village Center |
| 503 | Mall in Columbia | 4:16 PM | Departed | Cradlerock Way / Smooth Path (Northbound) |
| 503 | Mall in Columbia | 4:17 PM | Departed | Cradlerock Way / Talisman Ln (Northbound) |
| 503 | Mall in Columbia | 4:17 PM | Departed | Cradlerock Way / Garland Ln (Westbound) |
| 503 | Mall in Columbia | 4:18 PM | Departed | Cradlerock Way / Frietchie Row (Westbound) |
| 503 | Mall in Columbia | 4:19 PM | Departed | Cradlerock Way / East Columbia Library (Westbound) |
| 503 | Mall in Columbia | 4:20 PM | Departed | Broken Land Pkwy / Cradlerock Way North |
| 503 | Mall in Columbia | 4:22 PM | Departed | Woodside Ct / Stevens Forest Rd |
| 503 | Mall in Columbia | 4:22 PM | Departed | Woodside Ct / VEIP Facility |
| 503 | Mall in Columbia | 4:23 PM | Departed | Woodside Ct / Humanim |
| 503 | Mall in Columbia | 4:24 PM | Departed | Broken Land Pkwy / Stevens Forest Rd (Northbound) |
| 503 | Mall in Columbia | 4:26 PM | Departed | Broken Land Pkwy / Hickory Ridge Rd (Northbound) |
| 503 | Mall in Columbia | 4:28 PM | Departed | Broken Land Pkwy / Gramercy Pl (Northbound) |
| 503 | Mall in Columbia | 4:29 PM | Departed | Mall in Columbia |
| 503 | Towne Centre Laurel | 5:00 PM | Departed | Mall in Columbia |
| 503 | Towne Centre Laurel | 5:00 PM | Departed | Broken Land Pkwy / Gramercy Pl (Southbound) |
| 503 | Towne Centre Laurel | 5:01 PM | Departed | Broken Land Pkwy / Hickory Ridge Rd (Southbound) |
| 503 | Towne Centre Laurel | 5:04 PM | Departed | Broken Land Pkwy / Stevens Forest Rd (Southbound) |
| 503 | Towne Centre Laurel | 5:04 PM | Departed | Woodside Ct / Stevens Forest Rd |
| 503 | Towne Centre Laurel | 5:04 PM | Departed | Woodside Ct / VEIP Facility |
| 503 | Towne Centre Laurel | 5:05 PM | Departed | Woodside Ct / Humanim |
| 503 | Towne Centre Laurel | 5:08 PM | Departed | Cradlerock Way / East Columbia Library (Eastbound) |
| 503 | Towne Centre Laurel | 5:08 PM | Departed | Cradlerock Way / Frietchie Row (Eastbound) |
| 503 | Towne Centre Laurel | 5:10 PM | Departed | Cradlerock Way / Garland Ln (Eastbound) |
| 503 | Towne Centre Laurel | 5:12 PM | Departed | Cradlerock Way / Talisman Ln (Southbound) |
| 503 | Towne Centre Laurel | 5:12 PM | Departed | Cradlerock Way / Smooth Path (Southbound) |
| 503 | Towne Centre Laurel | 5:14 PM | Departed | Owen Brown Village Center |
| 503 | Towne Centre Laurel | 5:15 PM | Departed | Cradlerock Way / Hickory Log Cir |
| 503 | Towne Centre Laurel | 5:15 PM | Departed | Broken Land Pkwy / Cradlerock Way South (Southbound) |
| 503 | Towne Centre Laurel | 5:17 PM | Departed | Broken Land Pkwy / Patuxent Woods Dr |
| 503 | Towne Centre Laurel | 5:18 PM | Departed | Patuxent Woods Dr / Community Resources Campus |
| 503 | Towne Centre Laurel | 5:18 PM | Departed | Community Resources Campus / Board of Elections |
| 503 | Towne Centre Laurel | 5:19 PM | Departed | Community Resources Campus / Department of Social Services |
| 503 | Towne Centre Laurel | 5:20 PM | Departed | Snowden River Pkwy / Minstrel Way (Eastbound) |
| 503 | Towne Centre Laurel | 5:21 PM | Departed | Minstrel Way / Snowden River Pkwy (Southbound) |
| 503 | Towne Centre Laurel | 5:22 PM | Departed | Gerwig Ln / Berger Rd (Southbound) |
| 503 | Towne Centre Laurel | 5:23 PM | Departed | Gerwig Ln / Howard County Food Bank (Southbound) |
| 503 | Towne Centre Laurel | 5:23 PM | Departed | Gerwig Ln / Humanim (Southbound) |
| 503 | Towne Centre Laurel | 5:25 PM | Departed | Guilford Rd / Glen Oaks Ln |
| 503 | Towne Centre Laurel | 5:27 PM | Departed | Guilford Rd / Stirling Bridge Dr (Southbound) |
| 503 | Towne Centre Laurel | 5:27 PM | Departed | Guilford Rd / Guilford Neighborhood Park |
| 503 | Towne Centre Laurel | 5:28 PM | Departed | Guilford Rd / Morningside Park Apartments |
| 503 | Towne Centre Laurel | 5:28 PM | Departed | Guilford Rd / Vollmerhausen Rd (Southbound) |
| 503 | Towne Centre Laurel | 5:29 PM | Departed | Vollmerhausen Rd / Birchwood Way |
| 503 | Towne Centre Laurel | 5:29 PM | Departed | Vollmerhausen Rd / Rosewood Way |
| 503 | Towne Centre Laurel | 5:30 PM | Departed | Savage Guilford Rd / Patuxent Valley Middle School (Southbound) |
| 503 | Towne Centre Laurel | 5:31 PM | Departed | Savage Guilford Rd / Lincoln St (Southbound) |
| 503 | Towne Centre Laurel | 5:31 PM | Departed | Savage Guilford Rd / Baltimore St (Southbound) |
| 503 | Towne Centre Laurel | 5:32 PM | Departed | Foundry St / Washington St (Southbound) |
| 503 | Towne Centre Laurel | 5:33 PM | Departed | Gorman Rd / Foundry St (Westbound) |
| 503 | Towne Centre Laurel | 5:34 PM | Departed | Gorman Rd / Rock Ripple Ln (Westbound) |
| 503 | Towne Centre Laurel | 5:34 PM | Departed | Gorman Rd / Falling Waters Ct (Westbound) |
| 503 | Towne Centre Laurel | 5:35 PM | Departed | Gorman Rd / Shantha Ct (Westbound) |
| 503 | Towne Centre Laurel | 5:36 PM | Departed | Stephens Rd / Boundless Shade Terrace |
| 503 | Towne Centre Laurel | 5:37 PM | Departed | Whiskey Bottom Rd / Moonshine Hollow |
| 503 | Towne Centre Laurel | 5:38 PM | Departed | Whiskey Bottom Rd / Glen Ridge Dr |
| 503 | Towne Centre Laurel | 5:40 PM | Departed | North Laurel Community Center |
| 503 | Towne Centre Laurel | 5:41 PM | Departed | Whiskey Bottom Rd / Manorwood Rd |
| 503 | Towne Centre Laurel | 5:42 PM | Departed | Whiskey Bottom Rd / Harmony Ln |
| 503 | Towne Centre Laurel | 5:42 PM | Departed | All Saints Rd / Bourbon St |
| 503 | Towne Centre Laurel | 5:43 PM | Departed | All Saints Rd / North Laurel Rd (Westbound) |
| 503 | Towne Centre Laurel | 5:44 PM | Departed | All Saints Rd / Whiskey Run Rd |
| 503 | Towne Centre Laurel | 5:46 PM | Departed | 7th St / Pilgrim Ave |
| 503 | Towne Centre Laurel | 5:47 PM | Departed | 7th St / Main St (Southbound) |
| 503 | Towne Centre Laurel | 5:48 PM | Departed | Montgomery St / 9th St (Westbound) |
| 503 | Towne Centre Laurel | 5:48 PM | Departed | Sandy Spring Rd / Montgomery St |
| 503 | Towne Centre Laurel | 5:49 PM | Departed | Sandy Spring Rd / Westview Terrace (Westbound) |
| 503 | Towne Centre Laurel | 5:50 PM | Departed | Old Sandy Spring Rd / Birch Run Terrace |
| 503 | Towne Centre Laurel | 5:50 PM | Departed | Old Sandy Spring Rd / Van Dusen Rd (Westbound) |
| 503 | Towne Centre Laurel | 5:52 PM | Departed | Van Dusen Rd / South Arbory Ln |
| 503 | Towne Centre Laurel | 5:52 PM | Departed | Van Dusen Rd / Laurel Oaks Ln |
| 503 | Towne Centre Laurel | 5:53 PM | Departed | Cherry Ln / Van Dusen Rd |
| 503 | Towne Centre Laurel | 5:54 PM | Departed | Cherry Ln / Belle Ami Dr (Eastbound) |
| 503 | Towne Centre Laurel | 5:55 PM | Departed | Cherry Ln / Cambridge Cir |
| 503 | Towne Centre Laurel | 5:55 PM | Departed | Cherry Ln / Ashford Blvd (Eastbound) |
| 503 | Towne Centre Laurel | 5:57 PM | Departed | Towne Centre Laurel |
| 503 | Mall in Columbia | 6:30 PM | Departed | Towne Centre Laurel |
| 503 | Mall in Columbia | 6:30 PM | Departed | Ashford Blvd / Fenwick Ct |
| 503 | Mall in Columbia | 6:30 PM | Departed | Cherry Ln / Ashford Blvd (Westbound) |
| 503 | Mall in Columbia | 6:31 PM | Departed | Cherry Ln / Belle Ami Dr (Westbound) |
| 503 | Mall in Columbia | 6:31 PM | Departed | Cherry Ln / Kalmia Dr |
| 503 | Mall in Columbia | 6:32 PM | Departed | Van Dusen Rd / Erica Ln |
| 503 | Mall in Columbia | 6:32 PM | Departed | Van Dusen Rd / Alan Dr |
| 503 | Mall in Columbia | 6:33 PM | Departed | Old Sandy Spring Rd / Van Dusen Rd |
| 503 | Mall in Columbia | 6:33 PM | Departed | Old Sandy Spring Rd / West St |
| 503 | Mall in Columbia | 6:34 PM | Departed | Sandy Spring Rd / Westview Terrace |
| 503 | Mall in Columbia | 6:34 PM | Departed | Montgomery St / 9th St (Eastbound) |
| 503 | Mall in Columbia | 6:35 PM | Departed | 7th St / Main St (Northbound) |
| 503 | Mall in Columbia | 6:35 PM | Departed | 7th St / Baltimore Ave |
| 503 | Mall in Columbia | 6:37 PM | Departed | All Saints Rd / Covered Wagon Dr |
| 503 | Mall in Columbia | 6:37 PM | Departed | All Saints Rd / North Laurel Rd (Eastbound) |
| 503 | Mall in Columbia | 6:38 PM | Departed | Whiskey Bottom Rd / Moonshine Hollow |
| 503 | Mall in Columbia | 6:38 PM | Departed | Whiskey Bottom Rd / Glen Ridge Dr |
| 503 | Mall in Columbia | 6:40 PM | Departed | North Laurel Community Center |
| 503 | Mall in Columbia | 6:41 PM | Departed | Whiskey Bottom Rd / Manorwood Rd |
| 503 | Mall in Columbia | 6:43 PM | Departed | Whiskey Bottom Rd / Harmony Ln |
| 503 | Mall in Columbia | 6:43 PM | Departed | Whiskey Bottom Rd / All Saints Rd |
| 503 | Mall in Columbia | 6:44 PM | Departed | Stephens Rd / Hammonds Overlook Ct |
| 503 | Mall in Columbia | 6:47 PM | Departed | Gorman Rd / Shantha Ct (Eastbound) |
| 503 | Mall in Columbia | 6:48 PM | Departed | Gorman Rd / Falling Waters Ct (Eastbound) |
| 503 | Mall in Columbia | 6:49 PM | Departed | Gorman Rd / Rock Ripple Ln (Eastbound) |
| 503 | Mall in Columbia | 6:52 PM | Departed | Gorman Rd / Foundry St (Eastbound) |
| 503 | Mall in Columbia | 6:52 PM | Departed | Foundry St / Washington St (Northbound) |
| 503 | Mall in Columbia | 6:53 PM | Departed | Savage Guilford Rd / Baltimore St (Northbound) |
| 503 | Mall in Columbia | 6:53 PM | Departed | Savage Guilford Rd / Lincoln St (Northbound) |
| 503 | Mall in Columbia | 6:55 PM | Departed | Savage Guilford Rd / Patuxent Valley Middle School (Northbound) |
| 503 | Mall in Columbia | 6:56 PM | Departed | Vollmerhausen Rd / Castleford Dr |
| 503 | Mall in Columbia | 6:57 PM | Departed | Vollmerhausen Rd / Willowwood Way |
| 503 | Mall in Columbia | 6:57 PM | Departed | Guilford Rd / Vollmerhausen Rd (Northbound) |
| 503 | Mall in Columbia | 6:58 PM | Departed | Morningside Park Apartments |
| 503 | Mall in Columbia | 6:58 PM | Departed | Guilford Rd / 12 Sons Ct |
| 503 | Mall in Columbia | 7:00 PM | Departed | Guilford Rd / Stirling Bridge Dr (Northbound) |
| 503 | Mall in Columbia | 7:01 PM | Departed | Guilford Rd / Oakland Mills Rd |
| 503 | Mall in Columbia | 7:01 PM | Departed | Guilford Rd / Ridgeview Dr |
| 503 | Mall in Columbia | 7:03 PM | Departed | Gerwig Ln / Humanim (Northbound) |
| 503 | Mall in Columbia | 7:04 PM | Departed | Gerwig Ln / Howard County Food Bank (Northbound) |
| 503 | Mall in Columbia | 7:05 PM | Departed | Gerwig Ln / Berger Rd (Northbound) |
| 503 | Mall in Columbia | 7:06 PM | Departed | Minstrel Way / Snowden River Pkwy (Northbound) |
| 503 | Mall in Columbia | 7:08 PM | Departed | Patuxent Woods Dr / Community Resources Campus |
| 503 | Mall in Columbia | 7:09 PM | Departed | Community Resources Campus / Board of Elections |
| 503 | Mall in Columbia | 7:09 PM | Departed | Community Resources Campus / Department of Social Services |
| 503 | Mall in Columbia | 7:11 PM | Departed | Broken Land Pkwy / Snowden River Pkwy |
| 503 | Mall in Columbia | 7:13 PM | Departed | Cradlerock Way / Broken Staff |
| 503 | Mall in Columbia | 7:14 PM | Departed | Cradlerock Way / Swan Point Way |
| 503 | Mall in Columbia | 7:16 PM | Departed | Owen Brown Village Center |
| 503 | Mall in Columbia | 7:16 PM | Departed | Cradlerock Way / Smooth Path (Northbound) |
| 503 | Mall in Columbia | 7:17 PM | Departed | Cradlerock Way / Talisman Ln (Northbound) |
| 503 | Mall in Columbia | 7:17 PM | Departed | Cradlerock Way / Garland Ln (Westbound) |
| 503 | Mall in Columbia | 7:18 PM | Departed | Cradlerock Way / Frietchie Row (Westbound) |
| 503 | Mall in Columbia | 7:19 PM | Departed | Cradlerock Way / East Columbia Library (Westbound) |
| 503 | Mall in Columbia | 7:20 PM | Departed | Broken Land Pkwy / Cradlerock Way North |
| 503 | Mall in Columbia | 7:22 PM | Departed | Woodside Ct / Stevens Forest Rd |
| 503 | Mall in Columbia | 7:22 PM | Departed | Woodside Ct / VEIP Facility |
| 503 | Mall in Columbia | 7:23 PM | Departed | Woodside Ct / Humanim |
| 503 | Mall in Columbia | 7:24 PM | Departed | Broken Land Pkwy / Stevens Forest Rd (Northbound) |
| 503 | Mall in Columbia | 7:26 PM | Departed | Broken Land Pkwy / Hickory Ridge Rd (Northbound) |
| 503 | Mall in Columbia | 7:28 PM | Departed | Broken Land Pkwy / Gramercy Pl (Northbound) |
| 503 | Mall in Columbia | 7:29 PM | Departed | Mall in Columbia |
| 503 | Towne Centre Laurel | 8:00 PM | Departed | Mall in Columbia |
| 503 | Towne Centre Laurel | 8:00 PM | Departed | Broken Land Pkwy / Gramercy Pl (Southbound) |
| 503 | Towne Centre Laurel | 8:01 PM | Departed | Broken Land Pkwy / Hickory Ridge Rd (Southbound) |
| 503 | Towne Centre Laurel | 8:04 PM | Departed | Broken Land Pkwy / Stevens Forest Rd (Southbound) |
| 503 | Towne Centre Laurel | 8:04 PM | Departed | Woodside Ct / Stevens Forest Rd |
| 503 | Towne Centre Laurel | 8:04 PM | Departed | Woodside Ct / VEIP Facility |
| 503 | Towne Centre Laurel | 8:05 PM | Departed | Woodside Ct / Humanim |
| 503 | Towne Centre Laurel | 8:08 PM | Departed | Cradlerock Way / East Columbia Library (Eastbound) |
| 503 | Towne Centre Laurel | 8:08 PM | Departed | Cradlerock Way / Frietchie Row (Eastbound) |
| 503 | Towne Centre Laurel | 8:10 PM | Departed | Cradlerock Way / Garland Ln (Eastbound) |
| 503 | Towne Centre Laurel | 8:12 PM | Departed | Cradlerock Way / Talisman Ln (Southbound) |
| 503 | Towne Centre Laurel | 8:12 PM | Departed | Cradlerock Way / Smooth Path (Southbound) |
| 503 | Towne Centre Laurel | 8:14 PM | Departed | Owen Brown Village Center |
| 503 | Towne Centre Laurel | 8:15 PM | Departed | Cradlerock Way / Hickory Log Cir |
| 503 | Towne Centre Laurel | 8:15 PM | Departed | Broken Land Pkwy / Cradlerock Way South (Southbound) |
| 503 | Towne Centre Laurel | 8:17 PM | Departed | Broken Land Pkwy / Patuxent Woods Dr |
| 503 | Towne Centre Laurel | 8:18 PM | Departed | Patuxent Woods Dr / Community Resources Campus |
| 503 | Towne Centre Laurel | 8:18 PM | Departed | Community Resources Campus / Board of Elections |
| 503 | Towne Centre Laurel | 8:19 PM | Departed | Community Resources Campus / Department of Social Services |
| 503 | Towne Centre Laurel | 8:20 PM | Departed | Snowden River Pkwy / Minstrel Way (Eastbound) |
| 503 | Towne Centre Laurel | 8:21 PM | Departed | Minstrel Way / Snowden River Pkwy (Southbound) |
| 503 | Towne Centre Laurel | 8:22 PM | Departed | Gerwig Ln / Berger Rd (Southbound) |
| 503 | Towne Centre Laurel | 8:23 PM | Departed | Gerwig Ln / Howard County Food Bank (Southbound) |
| 503 | Towne Centre Laurel | 8:23 PM | Departed | Gerwig Ln / Humanim (Southbound) |
| 503 | Towne Centre Laurel | 8:25 PM | Departed | Guilford Rd / Glen Oaks Ln |
| 503 | Towne Centre Laurel | 8:27 PM | Departed | Guilford Rd / Stirling Bridge Dr (Southbound) |
| 503 | Towne Centre Laurel | 8:27 PM | Departed | Guilford Rd / Guilford Neighborhood Park |
| 503 | Towne Centre Laurel | 8:28 PM | Departed | Guilford Rd / Morningside Park Apartments |
| 503 | Towne Centre Laurel | 8:28 PM | Departed | Guilford Rd / Vollmerhausen Rd (Southbound) |
| 503 | Towne Centre Laurel | 8:29 PM | Departed | Vollmerhausen Rd / Birchwood Way |
| 503 | Towne Centre Laurel | 8:29 PM | Departed | Vollmerhausen Rd / Rosewood Way |
| 503 | Towne Centre Laurel | 8:30 PM | Departed | Savage Guilford Rd / Patuxent Valley Middle School (Southbound) |
| 503 | Towne Centre Laurel | 8:31 PM | Departed | Savage Guilford Rd / Lincoln St (Southbound) |
| 503 | Towne Centre Laurel | 8:31 PM | Departed | Savage Guilford Rd / Baltimore St (Southbound) |
| 503 | Towne Centre Laurel | 8:32 PM | Departed | Foundry St / Washington St (Southbound) |
| 503 | Towne Centre Laurel | 8:33 PM | Departed | Gorman Rd / Foundry St (Westbound) |
| 503 | Towne Centre Laurel | 8:34 PM | Departed | Gorman Rd / Rock Ripple Ln (Westbound) |
| 503 | Towne Centre Laurel | 8:34 PM | Departed | Gorman Rd / Falling Waters Ct (Westbound) |
| 503 | Towne Centre Laurel | 8:35 PM | Departed | Gorman Rd / Shantha Ct (Westbound) |
| 503 | Towne Centre Laurel | 8:36 PM | Departed | Stephens Rd / Boundless Shade Terrace |
| 503 | Towne Centre Laurel | 8:37 PM | Departed | Whiskey Bottom Rd / Moonshine Hollow |
| 503 | Towne Centre Laurel | 8:38 PM | Departed | Whiskey Bottom Rd / Glen Ridge Dr |
| 503 | Towne Centre Laurel | 8:40 PM | Departed | North Laurel Community Center |
| 503 | Towne Centre Laurel | 8:41 PM | Departed | Whiskey Bottom Rd / Manorwood Rd |
| 503 | Towne Centre Laurel | 8:42 PM | Departed | Whiskey Bottom Rd / Harmony Ln |
| 503 | Towne Centre Laurel | 8:42 PM | Departed | All Saints Rd / Bourbon St |
| 503 | Towne Centre Laurel | 8:43 PM | Departed | All Saints Rd / North Laurel Rd (Westbound) |
| 503 | Towne Centre Laurel | 8:44 PM | Departed | All Saints Rd / Whiskey Run Rd |
| 503 | Towne Centre Laurel | 8:46 PM | Departed | 7th St / Pilgrim Ave |
| 503 | Towne Centre Laurel | 8:47 PM | Departed | 7th St / Main St (Southbound) |
| 503 | Towne Centre Laurel | 8:48 PM | Departed | Montgomery St / 9th St (Westbound) |
| 503 | Towne Centre Laurel | 8:48 PM | Departed | Sandy Spring Rd / Montgomery St |
| 503 | Towne Centre Laurel | 8:49 PM | Departed | Sandy Spring Rd / Westview Terrace (Westbound) |
| 503 | Towne Centre Laurel | 8:50 PM | Departed | Old Sandy Spring Rd / Birch Run Terrace |
| 503 | Towne Centre Laurel | 8:50 PM | Departed | Old Sandy Spring Rd / Van Dusen Rd (Westbound) |
| 503 | Towne Centre Laurel | 8:52 PM | Departed | Van Dusen Rd / South Arbory Ln |
| 503 | Towne Centre Laurel | 8:52 PM | Departed | Van Dusen Rd / Laurel Oaks Ln |
| 503 | Towne Centre Laurel | 8:53 PM | Departed | Cherry Ln / Van Dusen Rd |
| 503 | Towne Centre Laurel | 8:54 PM | Departed | Cherry Ln / Belle Ami Dr (Eastbound) |
| 503 | Towne Centre Laurel | 8:55 PM | Departed | Cherry Ln / Cambridge Cir |
| 503 | Towne Centre Laurel | 8:55 PM | Departed | Cherry Ln / Ashford Blvd (Eastbound) |
| 503 | Towne Centre Laurel | 8:57 PM | Departed | Towne Centre Laurel |