411 REFERENCE · Wiktionary
Northeast Corridor
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Northeast megalopolis
Proper noun
Northeast Corridor
en rail Amtrak's rail routes from Washington, D.C. to Boston, Massachussetts.
The populated areas located around the ground transportation routes between Washington, D.C. and Boston, Massachussetts in the northeastern United States, sometimes extended farther and wider.