State of Alabama Showing Fifteen Hundred Miles of National Highways.
The National Highways Association (NHA) was established in 1911 to promote the development of an improved national road network in the United States. Under the slogan "Good roads for everyone!" the NHA advocated the building and permanent maintenance by the federal government of a system of 50,000 miles (some 80,500 kilometers) of highways. This map, issued by the NHA in 1913, shows 1,500 miles (2,414 kilometers) of national highways proposed for Alabama. The NHA employed engineers to plan routes with the aim of maximizing the share of each state's population located in counties ...