| skos:altLabel | - Northeast
- eastern
- Northeastern
- megalopolis
- other cities
- Northeastern Seaboard
- BosWash
- Northeast Corridor
- Boston – Washington
- Boston-Washington Corridor
- Boston-Washington megalopolis
- Eastern-seaboard
- New York-Washington corridor
- Northeast Megalopolis
- Northeast Megaregion
- Northeastern Megalopolis
- Northeastern megalopolis
- U.S. Northeast megalopolis
- accretions of the Northeast
- densest and most populous urban region in the US
- from Boston to Washington DC
- most populated areas of the east coast
- northeast corridor
- northeast megalopolis
- northeastern megalopolis
- urban northeastern economy
- urban sprawl of the northeastern United States
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