
Transit &
Connector 603.862.2328
Parking 603.862.1010
Fax 603.862.2638
TTY 603.862.2333
Route 4 originates in Durham/UNH and services Portsmouth, NH, and
parts of Newington, NH. This line is divided into Routes 4A and 4B,
which do roughly the same route, only reversing the Islington Street
corridor and downtown stop sequences:
| 4A Weekday Schedule | 4B Weekday Schedule |
| 4A Weekend Schedule | 4B Weekend Schedule |
| 4A Reduced Service Schedule | 4B Reduced Service Schedule |