River Valley Transit
- 581 Saybrook RoadWeekday
- 641 A Old Saybrook - MadisonWeekday, Weekend
- 641 B Old Saybrook - MadisonWeekday, Weekend
- 581-582 Saybrook Rd/Wesleyan Hills Weekday, Saturday, Sunday
- 582 Wesleyan HillsWeekday
- 583 Washington StreetMonday to Saturday, Sunday
- 584 Newfield StreetWeekday
- 584-585 Newfield/WestlakeMonday to Wednesday, Saturday, Sunday
- 585 Westlake DriveWeekday
- 586 Portland/East HamptonWeekday, Weekend
- 590 Meriden - Middletown FlyerWeekday, Saturday, Sunday
- 640 Old Saybrook LoopWeekday, Saturday
- 642 Old Saybrook - ChesterWeekday, Saturday
- 643 Old Saybrook - New LondonWeekday
- 644 Old Saybrook - MiddletownWeekday, Saturday
- 645 Madison - MiddletownWeekday, Saturday
