List of highways numbered 312
The following highways are numbered 312:
Canada
Manitoba Provincial Road 312
Nova Scotia Route 312
Prince Edward Island Route 312
Saskatchewan Highway 312
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China
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Costa Rica
Japan
United States
U.S. Route 312 (former)
Arkansas Highway 312
Florida State Road 312
Georgia State Route 312 (former)
Indiana State Road 312
Kentucky Route 312
Louisiana Highway 312
Maryland Route 312
Minnesota State Highway 312 (former)
New Mexico State Road 312- New York:
Ohio State Route 312
Pennsylvania Route 312 (former)
Puerto Rico Highway 312
Tennessee State Route 312- Texas:
Farm to Market Road 312
Utah State Route 312
Virginia State Route 312
Wisconsin Highway 312
Wyoming Highway 312
| Preceded by 311 |
Lists of highways 312 |
Succeeded by 313 |
This article includes a list of roads, streets, highways, or other routes that are associated with the same title.
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