[3] GBT provides local bus service to the cities/towns of Bridgeport, Trumbull, Stratford, Milford, Fairfield, Westport, Shelton, and Monroe.

This acts as any other pass or transfer would, permitting free, unlimited rides in any direction until expiration.

Tokens may still be purchased at the GBT hub adjacent to the Bridgeport Metro North Railroad station.

Frequency is roughly every 30 minutes, and makes short turns to destinations midway through the route during late nights.

[citation needed] $1.75 $4.00 $17.50 $70.00 Seniors, persons with disabilities, and holders of a Medicare card pay half fare all the time with proper ID.