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
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
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.
U.S. Route 3
…List Special Divided Massachusetts State Highway System Interstate US State New Hampshire Highway System Interstate US State Turnpikes ← US 2 US → US 4 ← Route 2A MA → Route 3 ← US 2 NH → NH 3A ← Route 5 N.E. → Route 6A U.S. Route 3 (US 3) is a United States Numbered Highway running 277.90 miles (447.24…
US 4's southern terminus at US 9 and US 20 in East Greenbush, New York, a suburb of Albany