List of highways numbered 403
In-game article clicks load inline without leaving the challenge.
The following highways are numbered 403:
Canada
Costa Rica
Croatia
Hungary
Japan
Thailand
United States
- Georgia State Route 403 (unsigned designation for Interstate 85)
- Indiana State Road 403 (former)
- New York: New York State Route 403 County Route 403 (Albany County, New York) County Route 403 (Erie County, New York)
- North Carolina Highway 403
- Pennsylvania Route 403
- Puerto Rico Highway 403
- Rhode Island Route 403
- South Carolina Highway 403
- Virginia State Route 403
- Washington State Route 403