U.S. Route 401
Florida:
- Florida State Road 401
- County Road 401 (Brevard County, Florida)
Georgia State Route 401 (unsigned designation for Interstate 75)
Kentucky Route 401
Louisiana Highway 401
Nevada State Route 401
New York:
- New York State Route 401 (former)
- County Route 401 (Albany County, New York)
North Carolina Highway 401 (former)
Pennsylvania Route 401
- Pennsylvania Route 401 Alternate Truck
Puerto Rico Highway 401
Rhode Island Route 401
Virginia State Route 401
Washington State Route 401

Preceded by 400	Lists of highways 401	Succeeded by 402

This article includes a list of roads, streets, highways, or other routes that are associated with the same title.
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