U.S. Route 4
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U.S. Route 4 is a 253-mile-long United States Numbered Highway that runs from East Greenbush, New York, in the west to Portsmouth, New Hampshire, in the east, traversing Vermont.
US 4's southern terminus at US 9 and US 20 in East Greenbush, New York, a suburb of Albany
U.S. Route 3
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U.S. Route 3 is a United States Numbered Highway running 277.90 miles from Cambridge, Massachusetts, through New Hampshire, to the Canada–United States border near Third Connecticut Lake, where it con
U.S. Route 4
…Hampshire. In the state of New Hampshire, US 4 passes through Lebanon, meeting I-89 again. It then heads southeast to Boscawen, where it briefly overlaps US 3 before joining I-93 into Concord. Turning east, US 4 briefly overlaps I-393 and for a longer stretch with US 202. Passing through Durham, US 4 joins…
Signage on US Route 3, approaching the intersection with Interstate 495 and Massachusetts Route 110 in Chelmsford
US 3 in Lincoln, New Hampshire
US 3 Bus. sign