Highway 1 - California Roadtrip from San Francisco to L.A. - 4K
U.S. Route 1 (US 1) is a major north–south U.S. Highway that serves the East Coast of the United States. It runs 2,369 miles (3,813 km), from Fort Kent, Maine, at the Canada–US border, south to Key West, Florida, making it the longest north–south road in the United States. US 1 is generally paralleled by I-95, though the former is significantly farther west (inland) between Jacksonville, Florida, and Petersburg, Virginia. The highway connects most of the major cities of the East Coast—including Miami, Jacksonville, Richmond, Washington, D.C., Baltimore, Philadelphia, New York City and Boston, passing from the Southeastern United States to New England.