Question: What formerly known as Concord Trailways ,runs a bus and train station in Portland, Maine that is open from 4:30 AM to 12:15 AM and from 2:45 AM to 3:15 AM?
Sentence (from "Concord Coach Lines"): Concord Coach Lines, Inc., formerly known as Concord Trailways, is an inter-city bus company based in Concord, New Hampshire.
Relevant evidence: Yes