List of highways 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 (India)

Iran

• Road 46

Israel

• Highway 46 (Israel)

Japan

• Japan National Route 46

Korea, South

• National Route 46

New Zealand

• New Zealand State Highway 46

Ukraine

• P46 road (Ukraine)

United Kingdom

• British A46 (Batheaston-Cleethorpes)

United States

• U.S. Route 46
• * U.S. Route 46 (Colorado)
• Alabama State Route 46
• * County Route 46
• Arkansas Highway 46
• California State Route 46
• * County Route J46 (California)
• Colorado State Highway 46
• Florida State Road 46
• *Florida State Road 46 (pre-1945)
• Georgia State Route 46
• * Georgia State Route 46
• Idaho State Highway 46
• Illinois Route 46
• Indiana State Road 46
• Iowa Highway 46
• K-46 (Kansas highway)
• Kentucky Route 46
• Louisiana Highway 46
• Maine State Route 46
• Maryland Route 46
• M-46 (Michigan highway)
• Minnesota State Highway 46
• Mississippi Highway 46
• Missouri Route 46
• Nebraska Highway 46
• Nevada State Route 46
• New Jersey Route 46
• * County Route 46 (Monmouth County, New Jersey)
• New York State Route 46
• * County Route 46 (Cattaraugus County, New York)
• * County Route 46 (Cayuga County, New York)
• * County Route 46 (Chemung County, New York)
• * County Route 46 (Columbia County, New York)
• * County Route 46 (Dutchess County, New York)
• * County Route 46 (Genesee County, New York)
• * County Route 46 (Herkimer County, New York)
• * County Route 46 (Jefferson County, New York)
• * County Route 46 (Lewis County, New York)
• * County Route 46 (Livingston County, New York)
• * County Route 46 (Madison County, New York)
• * County Route 46 (Oneida County, New York)
• * County Route 46 (Onondaga County, New York)
• * County Route 46 (Oswego County, New York)
• * County Route 46 (Otsego County, New York)
• * County Route 46 (Putnam County, New York)
• * County Route 46 (Rockland County, New York)
• * County Route 46 (Schoharie County, New York)
• * County Route 46 (Steuben County, New York)
• * County Route 46 (Suffolk County, New York)
• * County Route 46 (Ulster County, New York)
• 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