Town to Town
- Regional service provided by the Norwalk Transit District. Available for people with disabilities who reside in New Canaan, Wilton, Westport or Norwalk.
- http://www.norwalktransit.com/ttt.htm

Norwalk Commuter Connection
- Serving commuters arriving and departing the South Norwalk train station and traveling to sites north of the Merritt Parkway.
- http://www.norwalktransit.com/ncc.htm

Greenwich Commuter Connection
- Map and schedule for West Loop and Central Loop shuttles serving commuters arriving and departing from the Greenwich train station.
- http://www.norwalktransit.com/gcc.htm

Norwalk Transit District
- Public transportation services in southwestern Connecticut.
- http://www.norwalktransit.com/

Housatonic Area Regional Transit: HART
- Covers the transit district for greater Danbury, Bethel, Brookfield, New Fairfield, New Milford, Newtown, Redding and Ridgefield.
- http://www.hartct.org/

Greater Bridgeport Transit Authority
- Operator of public fixed route bus transportation in Bridgeport, Fairfield, Stratford and Trumbull.
- http://www.gbtabus.com/