List of highways numbered 231
The following highways are numbered 231:
 |
Canada[edit]
Manitoba Provincial Road 231
Newfoundland and Labrador Route 231
Prince Edward Island Route 231
Quebec Route 231
Costa Rica[edit]
India[edit]
Japan[edit]
Nigeria[edit]
United States[edit]
U.S. Route 231
Arkansas Highway 231
California State Route 231 (former)
Colorado State Highway 231
Florida State Road 231
Georgia State Route 231
K-231 (Kansas highway)
Kentucky Route 231 (former)
Maine State Route 231
Maryland Route 231
M-231 (Michigan highway)
Minnesota State Highway 231 (former)
Missouri Route 231
Montana Secondary Highway 231
Nevada State Route 231
New Mexico State Road 231
New York State Route 231
North Carolina Highway 231
Ohio State Route 231
Oregon Route 231 (former)
Pennsylvania Route 231
South Dakota Highway 231
Tennessee State Route 231
Texas State Highway 231
Utah State Route 231
Virginia State Route 231
Wyoming Highway 231
| Preceded by 230 |
Lists of highways 231 |
Succeeded by 232 |
This article includes a list of roads, streets, highways, or other routes that are associated with the same title.
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