List of highways numbered 56
The following highways are numbered 56:
International
- European route E56
Australia
- Oxley Highway
Canada
- Alberta Highway 56
- Saskatchewan Highway 56
China
- G56 Expressway
Czech Republic
- D56 motorway
Greece
- EO56 road
India
- National Highway 56
Iran
- Road 56
Italy
- Autostrada A56
Japan
- Japan National Route 56
Korea, South
- National Route 56
- Gukjido 56
New Zealand
- New Zealand State Highway 56
Philippines
- N56 highway
United Kingdom
- British A56
- British M56
United States
- Interstate 56
- U.S. Route 56
- Alabama State Route 56
- * County Route 56
- Arkansas Highway 56
- California State Route 56
- Colorado State Highway 56
- Florida State Road 56
- Georgia State Route 56
- Hawaii Route 56
- Illinois Route 56
- Indiana State Road 56
- Iowa Highway 56
- Kentucky Route 56
- Louisiana Highway 56
- * Louisiana State Route 56
- Maryland Route 56
- Massachusetts Route 56
- Michigan:
- * M-56
- * M-56
- Minnesota State Highway 56
- * County Route 56
- * County Route 56
- * County Route 56
- * County Road 56
- * County Road 56
- * County Road 56
- Missouri Route 56
- Montana Highway 56
- Nebraska Highway 56
- * Nebraska Link 56C
- * Nebraska Link 56D
- * Nebraska Link 56G
- * Nebraska Recreation Road 56E
- * Nebraska Recreation Road 56F
- Nevada State Route 56
- New Jersey Route 56
- * County Route 56
- * County Route 56
- New York State Route 56
- * County Route 56
- * County Route 56
- * County Route 56
- * County Route 56
- * County Route 56
- * County Route 56
- * County Route 56
- * County Route 56
- * County Route 56
- * County Route 56
- * County Route 56
- North Carolina Highway 56
- North Dakota Highway 56
- Ohio State Route 56
- Oklahoma State Highway 56
- *
Oklahoma State Highway 56 Loop - Pennsylvania Route 56
- South Carolina Highway 56
- Tennessee State Route 56
- Texas State Highway 56
- * Texas State Highway Spur 56
- * Farm to Market Road 56
- * Texas Park Road 56
- Utah State Route 56
- Vermont Route 56
- Virginia State Route 56
- West Virginia:
- * West Virginia Route 56
- * West Virginia Route 56
- Wisconsin Highway 56