The following highways are numbered 374:
Canada Manitoba Provincial Road 374 Nova Scotia Route 374 Saskatchewan Highway 374
Japan Japan National Route 374
Spain Autovía A-374
United Kingdom A374 road
United States Arkansas Highway 374 Georgia State Route 374 Maryland Route 374 Nevada State Route 374 New York State Route 374 Ohio State Route 374 Pennsylvania Route 374 Puerto Rico Highway 374 Tennessee State Route 374 Farm to Market Road 374 Virginia State Route 374 Wyoming Highway 374