List of highways numbered 46
The following highways are numbered 46:
International
- Asian Highway 46
- European route E46
Australia
- Greensborough Highway
- Carnarvon Highway
Canada
- Saskatchewan Highway 46
Czech Republic
- part of D46 Motorway
- I/46 Highway; Czech: Silnice I/46
Germany
- Bundesautobahn 46
Greece
- EO46 road, an airport road to Tanagra Air Base
India
- National Highway 46
Iran
- Road 46
Israel
- Highway 46
Japan
- Japan National Route 46
Korea, South
- National Route 46
New Zealand
- New Zealand State Highway 46
Ukraine
- P46 road
United Kingdom
- British A46
United States
- U.S. Route 46
- * U.S. Route 46
- Alabama State Route 46
- * County Route 46
- Arkansas Highway 46
- California State Route 46
- * County Route J46
- Colorado State Highway 46
- Florida State Road 46
- *Florida State Road 46
- Georgia State Route 46
- * Georgia State Route 46
- Idaho State Highway 46
- Illinois Route 46
- Indiana State Road 46
- Iowa Highway 46
- K-46
- Kentucky Route 46
- Louisiana Highway 46
- Maine State Route 46
- Maryland Route 46
- M-46
- Minnesota State Highway 46
- Mississippi Highway 46
- Missouri Route 46
- Nebraska Highway 46
- Nevada State Route 46
- New Jersey Route 46
- * County Route 46
- New York State Route 46
- * County Route 46
- * County Route 46
- * County Route 46
- * County Route 46
- * County Route 46
- * County Route 46
- * County Route 46
- * County Route 46
- * County Route 46
- * County Route 46
- * County Route 46
- * County Route 46
- * County Route 46
- * County Route 46
- * County Route 46
- * County Route 46
- * County Route 46
- * County Route 46
- * County Route 46
- * County Route 46
- * County Route 46
- North Carolina Highway 46
- North Dakota Highway 46
- Ohio State Route 46
- Oklahoma State Highway 46
- Oregon Route 46
- Pennsylvania Route 46
- South Carolina Highway 46
- South Dakota Highway 46
- Tennessee State Route 46
- Texas State Highway 46
- * Texas State Highway Loop 46
- * Farm to Market Road 46
- * Texas Park Road 46
- Utah State Route 46
- Virginia State Route 46
- West Virginia Route 46
- Wisconsin Highway 46