List of highways numbered 146
The following highways are numbered 146:
Brazil
- BR-146
Canada
- Prince Edward Island Route 146
Costa Rica
- National Route 146
France
- Route nationale 146
India
- National Highway 146
Japan
- Japan National Route 146
- Fukuoka Prefectural Route 146
- Nara Prefectural Route 146
Malaysia
- Malaysia Federal Route 146
United Kingdom
- road
- B146 road
United States
- Alabama State Route 146
- Arkansas Highway 146
- California State Route 146
- Connecticut Route 146
- Florida State Road 146
- * County Road 146
- * County Road 146
- * County Road 146
- * County Road 146
- Georgia State Route 146
- Illinois Route 146
- Indiana State Road 146
- Iowa Highway 146
- K-146
- Kentucky Route 146
- Louisiana Highway 146
- Maine State Route 146
- Maryland Route 146
- Massachusetts Route 146
- M-146
- Missouri Route 146
- Nevada State Route 146
- New Mexico State Road 146
- New York State Route 146
- * County Route 146
- * County Route 146
- * County Route 146
- North Carolina Highway 146
- Ohio State Route 146
- Oklahoma State Highway 146
- Pennsylvania Route 146
- Rhode Island Route 146
- South Carolina Highway 146
- Tennessee State Route 146
- Texas State Highway 146
- * Texas State Highway Loop 146
- * Texas State Highway Spur 146
- * Farm to Market Road 146
- Utah State Route 146
- Virginia State Route 146
- * Virginia State Route 146
- Wisconsin Highway 146