List of highways numbered 40A
Introduction The following highways are numbered '''40A''':
United States *25px County Road 40A (Levy County, Florida)*25px County Route 40A (Monmouth County, New Jersey)*25px New York State Route 40A (former)**25px County Route 40A (Dutchess County, New York)**25px County Route 40A (Steuben County, New York)**25px County Route 40A (Suffolk County, New York)*25px Oklahoma State Highway 40A*25px South Dakota Highway 40A (former)