| 7 |
South Station - Summer St. - City Point |
| 9 |
North Station - Tremont Street subway - Broadway - City Point |
| 10 |
Dudley - Southampton St. - City Point |
| 15 |
Dudley - Dudley St. - Uphams Corner |
| 16 |
Andrew - Boston St. - Columbia Rd. - Franklin Park |
| 17 |
Andrew - Boston St. - Bowdoin St. - Fields Corner |
| 19 |
Dudley - Warren St. - Fields Corner |
| 20 |
Fields Corner - Neponset |
| 22 |
Dudley - Warren St. - Blue Hill Av. - Talbot Av. - Ashmont |
| 23 |
Dudley - Warren St. - Dorchester - Ashmont |
| 28 |
Ashmont - Mattapan |
| 29 |
Egleston - Seaver St. - Blue Hill Av. - Mattapan |
| 30 |
Mattapan - Cummins Hwy. - Roslindale |
| 30A |
Mattapan - Cummins Hwy. - Hyde Park Ave. - Arborway Station |
| 32 |
Arborway Station - Hyde Park Ave. - Hyde Park, Cleary Square |
| 34 |
Arborway Station - Washington St. - Dedham Line |
| 36 |
Arborway Station - Washington St. - Roslindale - Charles River Loop |
| 39 |
Park St. Station - Tremont Street subway - Boylston St. subway - Huntington Av. - South St. - Arborway Station |
| 40 |
Egleston - Washington St. - Arborway Station |
| 41 |
Dudley - Jamaica Plain |
| 42 |
Dudley - Washington St. - Egleston |
| 43 |
North Station - Tremont Street subway - Columbus Av. – Egleston |
| 44 |
Dudley - Humboldt Av. - Seaver St. |
| 45 |
Dudley - Dudley St. - Blue Hill Av. - Grove Hall |
| 47 |
Dudley - Massachusetts Av. - Massachusetts Stn. |
| 57 |
North Station - Tremont Street subway - Boylston St. subway - Huntington Av. - Heath St. |
| 61 |
Lechmere – North Station - Tremont Street subway - Boylston St. subway - Beacon St. - Cleveland Circle |
| 62 |
Lechmere – North Station - Tremont Street subway - Boylston St. subway - Commonwealth Av. - Boston College |
| 69 |
Park St. Station - Tremont Street subway - Boylston St. subway - Commonwealth Av. - Washington St. - Watertown Sq. |
| 70 |
Central Sq. - Western Av. - Arsenal St. - Watertown Sq. |
| 71 |
Harvard Stn. - Mt. Auburn St. - Watertown Sq. |
| 73 |
Harvard Stn. - Mt. Auburn St. - Belmont St. - Waverley |
| 76 |
Harvard Stn. - Massachusetts Av. - Harvard Bridge - Massachusetts Stn. |
| 79 |
Harvard Stn. - Massachusetts Av. - Arlington - Arlington Heights |
| 82 |
Harvard Stn. - Massachusetts Av. - North Cambridge |
| 89 |
Sullivan Sq. - Broadway - Clarendon Hill |
| 92 |
Haymarket - North Stn. - Main St. - Sullivan Sq |
| 93 |
Haymarket - North Stn. - Bunker Hill St. - Sullivan Sq |
| 100 |
Sullivan Sq. - Wellington Bridge - Fellsway - Elm Street |
| 101 |
Sullivan Sq. - Broadway - Main St. - Medford - Salem St. |
| 114 |
Maverick - Meridian St. Bridge |
| 115 |
Maverick - Bennington St. - Gladstone St. |
| 116 |
Maverick - Bennington St. - Broadway - Revere St. - Revere Beach |
| 117 |
Maverick - Bennington St. - Broadway - Beach St. - Revere Beach |
| 118 |
Maverick - Bennington St. - Revere Beach |
| 121 |
Maverick - Lexington St. - Wood Island Park |
| 122 |
Maverick - Jeffries Pt. |
Note that the above numeric and alphabetic route designations are of an indicative nature only, and were not used by the operating companies at the time.