The following highways are numbered 416: Canada Manitoba Provincial Road 416 Newfoundland and Labrador Route 416 Highway 416 (Ontario) Costa Rica National Route 416 Japan Japan National Route 416 United States Florida: Florida State Road 416 County Road 416 (Pinellas County, Florida) Louisiana Highway 416 Maryland Route 416 (former) New York State Route 416 Ohio State Route 416 Pennsylvania Route 416 Puerto Rico Highway 416 Tennessee State Route 416 Texas State Highway Loop 416 (former)