U.S. Route 1A (Stonington, Connecticut)

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This article is about the only current U.S. Route 1A in Connecticut. For former ones, see U.S. Route 1A.

U.S. Route 1A in Connecticut is a short loop route in Stonington that passes through the town center. US 1 originally went along this route until 1941. US 1A is the only surviving alternate U.S. highway in Connecticut.

The route is 1.93 miles long and takes the following route: From US 1 to North Water Street, to Trumbull Avenue, to Alpha Avenue, then to Elm St, and back to US 1.


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