The following highways are numbered 150:

Canada New Brunswick Route 150 Prince Edward Island Route 150 Winnipeg Route 150

Costa Rica National Route 150

India National Highway 150 (India)

Japan Japan National Route 150

United Kingdom B150 road

United States U.S. Route 150 Alabama State Route 150 Arkansas Highway 150 California State Route 150 Colorado State Highway 150 Connecticut Route 150 Florida State Road 150 (former) Georgia State Route 150 Illinois Route 150 Iowa Highway 150 K-150 Louisiana Highway 150 Maine State Route 150 Maryland Route 150 Massachusetts Route 150 M-150 (Michigan highway) Missouri Route 150 New Hampshire Route 150 New Mexico State Road 150 New York State Route 150 North Carolina Highway 150 Ohio State Route 150 Oklahoma State Highway 150 Pennsylvania Route 150 South Carolina Highway 150 Texas State Highway 150 Texas State Highway Loop 150 Utah State Route 150 Virginia State Route 150 West Virginia State Route 150 Wisconsin Highway 150 (former) Wyoming Highway 150 Territories Puerto Rico Highway 150