| 200 | Hunt Valley and BWI Airport | Maryland Transit Administration Light Rail |
| 100 | Owings Mills - John Hopkins Hospital | Maryland Transit Administration Subway |
| 300 | MARC Brunswick Line | Maryland Transit Administration Train |
| 301 | MARC Penn Line | Maryland Transit Administration Train |
| 302 | MARC Camden Line | Maryland Transit Administration Train |
| 1 | Sinai Hospital - Fort McHenry | Maryland Transit Administration Bus |
| 3 | Cromwell Bridge Rd / Sheppard Pratt Hospital - Inner Harbor | Maryland Transit Administration Bus |
| 3X | Cromwell Bridge Rd / Sheppard Pratt Hospital - Inner Harbor | Maryland Transit Administration Bus |
| 4 | Turner Station - CCBC Essex | Maryland Transit Administration Bus |
| 5 | Mondawmin - Cedonia | Maryland Transit Administration Bus |
| 5X | Mondawmin - Cedonia | Maryland Transit Administration Bus |
| 7 | Mondawmin - Canton | Maryland Transit Administration Bus |
| 8 | Lutherville Station - University of Maryland TC | Maryland Transit Administration Bus |
| 9 | International Circl - Lutherville Station | Maryland Transit Administration Bus |
| 10 | Rolling Road - Dundalk | Maryland Transit Administration Bus |
| 10X | Rolling Road - Dundalk | Maryland Transit Administration Bus |
| 11 | Towson Town Center - Canton Crossing | Maryland Transit Administration Bus |
| 12 | Stella Maris - Kirk & Bartlett | Maryland Transit Administration Bus |
| 13 | Walbrook Junction - Canton/Fells Point | Maryland Transit Administration Bus |
| 14 | Patapsco Station - Jumpers Hole / Annapolis | Maryland Transit Administration Bus |
| 15 | Security Square Mall / Westview - Overlea / Perryhall | Maryland Transit Administration Bus |
| 15X | Security Square Mall / Westview - Overlea / Perryhall | Maryland Transit Administration Bus |
| 16 | Mondawmin - Brooklyn Homes | Maryland Transit Administration Bus |
| 17 | Patapsco Station - Parkway Center | Maryland Transit Administration Bus |
| 18 | Glen & Key Avenues - Velvet Valley/ Copper Ridge / Scotts Hill | Maryland Transit Administration Bus |
| 19 | Carney / Goucher - State Center | Maryland Transit Administration Bus |
| 19X | Carney / Goucher - State Center | Maryland Transit Administration Bus |
| 20 | Security Square Mall - Dundalk | Maryland Transit Administration Bus |
| 21 | Mondawmin - Fells Point | Maryland Transit Administration Bus |
| 22 | Mondawmin - Bayview Medical Center | Maryland Transit Administration Bus |
| 23 | US-40 & Rolling Rd - Fox Ridge | Maryland Transit Administration Bus |
| 24 | Whispering Woods - Moravia Loop | Maryland Transit Administration Bus |
| 26 | Downtown - Dundalk Marine Terminal | Maryland Transit Administration Bus |
| 27 | Reistertown Plaza Station - Port Covington | Maryland Transit Administration Bus |
| 29 | Cherry Hill Station Shuttle | Maryland Transit Administration Bus |
| 31 | State Center - CCBC Dundalk | Maryland Transit Administration Bus |
| 33 | Rogers Station - Moravia | Maryland Transit Administration Bus |
| 35 | White Marsh Mall / UMBC / Blind Industries | Maryland Transit Administration Bus |
| 36 | Northern Parkway & York Rd - Riverview / Monroe St | Maryland Transit Administration Bus |
| 38 | North Bend Loop / Cold Spring Lane & Grandview | Maryland Transit Administration Bus |
| 40 | Security Boulevard / Middle River | Maryland Transit Administration Bus |
| 44 | Security Square Mall - Rosedale Industrial Park | Maryland Transit Administration Bus |
| 46 | Paradise Loop / Downtown / Cedonia | Maryland Transit Administration Bus |
| 47 | Walbrook Junction - Overlea Loop | Maryland Transit Administration Bus |
| 48 | Towson Town Center - University of Maryland TC | Maryland Transit Administration Bus |
| 50 | Erdman / Belair Shuttle | Maryland Transit Administration Bus |
| 51 | Rogers Station - Patapsco Station | Maryland Transit Administration Bus |
| 52 | Milford Mill - Mondawmin Station | Maryland Transit Administration Bus |
| 53 | Old Court Station - Mondawmin Station | Maryland Transit Administration Bus |
| 54 | Randallstown - Penn-North Station | Maryland Transit Administration Bus |
| 55 | Fox Ridge - Towson Court House | Maryland Transit Administration Bus |
| 56 | Glyndon - Owings Mills Town Center | Maryland Transit Administration Bus |
| 57 | Security Square Mall - Rogers Avenue Station | Maryland Transit Administration Bus |
| 58 | White Marsh - Reisterstown Plaza Station | Maryland Transit Administration Bus |
| 59 | Owings Mills Town Center - Reisterstown Plaza Station | Maryland Transit Administration Bus |
| 60 | Stevenson University - Reisterstown Plaza Station | Maryland Transit Administration Bus |
| 61 | Mt Washington Loop - Inner Harbor | Maryland Transit Administration Bus |
| 64 | Curtis Bay / Energy Parkway - North Ave | Maryland Transit Administration Bus |
| 64X | Curtis Bay / Energy Parkway - North Ave | Maryland Transit Administration Bus |
| 77 | Old Court Station - Patapsco Statino | Maryland Transit Administration Bus |
| 91 | Sinai Hospital - City Hall | Maryland Transit Administration Bus |
| 97 | Mondawmin Shuttle | Maryland Transit Administration Bus |
| 98 | Hampden Shuttle | Maryland Transit Administration Bus |
| 99 | Old Court Station - BWI Airport | Maryland Transit Administration Bus |
| 104 | Cromwell Bridge - John Hopkins Hospital | Maryland Transit Administration Bus |
| 120 | Downtown Baltimore - White Marsh | Maryland Transit Administration Bus |
| 150 | Downtown Baltimore - Columbia | Maryland Transit Administration Bus |
| 160 | John Hopkins Hospital / Fox Ridge / Oliver Beach | Maryland Transit Administration Bus |
| 201 | Gaithersburg - BWI Airport | Maryland Transit Administration Bus |
| 202 | Gaithersburg - Fort Meade | Maryland Transit Administration Bus |
| 203 | Columbia - Bethesda | Maryland Transit Administration Bus |
| 204 | Frederick - College Park | Maryland Transit Administration Bus |
| 220 | Annapolis - Washington DC | Maryland Transit Administration Bus |
| 230 | Severna Park & Annapolis - DC | Maryland Transit Administration Bus |
| 240 | Kent Island - Washington DC | Maryland Transit Administration Bus |
| 250 | Kent Island & Davidsonville - DC | Maryland Transit Administration Bus |
| 260 | Severna Park & Davidsonville - DC | Maryland Transit Administration Bus |
| 305 | Columbia & Silver Spring - DC | Maryland Transit Administration Bus |
| 310 | Columbia - Baltimore | Maryland Transit Administration Bus |
| 315 | Columbia & Silver Spring - DC | Maryland Transit Administration Bus |
| 320 | Laurel - Baltimore | Maryland Transit Administration Bus |
| 325 | Columbia & Silver Spring - DC | Maryland Transit Administration Bus |
| 335 | Clarksville & Columbia - DC | Maryland Transit Administration Bus |
| 345 | Ellicott City & Columbia - DC | Maryland Transit Administration Bus |
| 410 | Churchville / Bel Air - Downtown Baltimore | Maryland Transit Administration Bus |
| 411 | Hickory / Bel Air - Downtown Baltimore / John Hopkins Hospital | Maryland Transit Administration Bus |
| 420 | Havre de Grace - Downtown Baltimore | Maryland Transit Administration Bus |
| 505 | Hagerstown - Shady Grove / Rock Spring | Maryland Transit Administration Bus |
| 515 | Frederick - Shady Grove / Rock Spring | Maryland Transit Administration Bus |
| 610 | Waldorf - Washington DC | Maryland Transit Administration Bus |
| 620 | Waldorf - Washington DC | Maryland Transit Administration Bus |
| 630 | La Plata / Waldorf - Washington DC | Maryland Transit Administration Bus |
| 640 | Waldorf / Accokeek - Washington DC | Maryland Transit Administration Bus |
| 650 | La Plata / Waldorf / Accokeek - Washington DC | Maryland Transit Administration Bus |
| 705 | Charlotte Hall / Waldorf - DC | Maryland Transit Administration Bus |
| 715 | Charlotte Hall / Waldorf - DC | Maryland Transit Administration Bus |
| 725 | California / Charlotte Hall - DC | Maryland Transit Administration Bus |
| 735 | Charlotte Hall / Waldorf - DC | Maryland Transit Administration Bus |
| 902 | St Leoniard - Washington, DC | Maryland Transit Administration Bus |
| 904 | North Beach - Washington, DC | Maryland Transit Administration Bus |
| A | Laurel Mall - South Laurel Drive | Regional Transportation Agency of Central Maryland Bus |
| B | Laurel Mall - Old Line AVE & Dameron ST | Regional Transportation Agency of Central Maryland Bus |
| BRN | Columbia Mall - Kings Contrivance Village Center | Regional Transportation Agency of Central Maryland Bus |
| CS | Baltimore - Wilmington, DE | Maryland Transit Administration Bus |
| E | Laurel Mall - Columbia Mall | Regional Transportation Agency of Central Maryland Bus |
| ES | Baltimore - Ocean City | Maryland Transit Administration Bus |
| G | Laurel Mall - Old Sandy Spring Road | Regional Transportation Agency of Central Maryland Bus |
| GLD | Columbia Mall - MD Food Center | Regional Transportation Agency of Central Maryland Bus |
| GRN | Columbia Mall - Hickory Ridge Place | Regional Transportation Agency of Central Maryland Bus |
| J | Laurel Mall - Freetown Village | Regional Transportation Agency of Central Maryland Bus |
| K | Arundel Mills - Meade Village Park | Regional Transportation Agency of Central Maryland Bus |
| M | Odenton MARC Station - Piney Orchard | Regional Transportation Agency of Central Maryland Bus |
| ORG | Columbia Mall - Kings Contrivance Village Center | Regional Transportation Agency of Central Maryland Bus |
| PUR | Laurel Mall - Elkridge Corners Shopping Center | Regional Transportation Agency of Central Maryland Bus |
| RED | Columbia Mall - Department of Social Services | Regional Transportation Agency of Central Maryland Bus |
| SIL | Columbia Mall - BWI Thurgood Marshall Airport | Regional Transportation Agency of Central Maryland Bus |
| WS | Baltimore - Grantsville | Maryland Transit Administration Bus |
| YELA | Columbia Mall - Normandy Shopping Center | Regional Transportation Agency of Central Maryland Bus |
| YELB | Columbia Mall - Normandy Shopping Center | Regional Transportation Agency of Central Maryland Bus |