The following highways are numbered 225:
Canada Manitoba Provincial Road 225 Prince Edward Island Route 225 Quebec Route 225 Saskatchewan Highway 225 Dendobeno Highway 225
China China National Highway 225
Costa Rica National Route 225
Japan Japan National Route 225
United Kingdom road B225 road
United States Colorado Interstate 225 Alabama State Route 225 Arkansas Highway 225 California State Route 225 Florida State Road 225 (former) Georgia State Route 225 Indiana State Road 225 Iowa Highway 225 (former) Kentucky Route 225 Maine State Route 225 Maryland Route 225 Massachusetts Route 225 Minnesota State Highway 225 Montana Secondary Highway 225 Nevada State Route 225 New Mexico State Road 225 New York State Route 225 North Carolina Highway 225 Ohio State Route 225 Oregon Route 225 Pennsylvania Route 225 South Carolina Highway 225 Tennessee State Route 225 Texas State Highway 225 Utah State Route 225 Vermont Route 225 Virginia State Route 225 Washington State Route 225 Wyoming Highway 225