List of highways numbered 266
The following highways are numbered 266:
Canada
- Manitoba [Provincial Road 266]
- Prince [Edward Island Route 266]
Japan
United Kingdom
- road
- B266 road
United States
- Interstate 266
- U.S. Route 266
- Arizona [State Route 266]
- Arkansas Highway 266
- California State Route 266
- Colorado [State Highway 266]
- Georgia State Route 266
- Indiana [State Road 266]
- Iowa Highway 266
- K-266 (Kansas highway)
- Kentucky Route 266
- Minnesota State Highway 266
- Missouri Route 266
- Nevada State Route 266
- New Mexico State Road 266
- New York State Route 266
- Ohio State Route 266
- Oklahoma State Highway 266
- Pennsylvania Route 266
- South Carolina Highway 266
- Tennessee State Route 266
- Texas State Highway 266
- * Texas State Highway Loop 266
- * Farm to Market Road 266
- Utah State Route 266