Route 4 - Westbrook

Route 4

METRO Route #4 travels between Portland and Westbrook, via USM (Portland) and Brighton Avenue, with service to IDEXX, Abbott Labs (NEW), the Hamlet, and Westbrook Hub (connect to Route 3 and Husky Line).

Route 4 Schedule:

• Route map & schedule - 11 x 17 (PDF)  -- HERE
•  Route 4 (PDF) brochure