"Cordless Avelia at Cos Cob"
Amtrak's Alstom Avelia Liberty (Acela 21) heads crosses the uniquely-wireless Mianus River Railroad Bridge (CP230) in Cos Cob, CT after a light storm storm. The trainset is on it's way back to Philadelphia after a few days of test runs on the Boston-Westerly section of the Northeast Corridor.
