Which background study evaluates the location and capacity of roads and their future needs?

• A. Population study.
• B. Physiographic study.
• C. Economic base analysis study.
• D. Thoroughfare study.

Answer: (D)

A thoroughfare study focuses specifically on the transportation network, looking at where roads should be located, how much capacity they must provide, and how much they will be needed in the future. It analyzes current roadways, traffic volumes, growth projections, lane requirements, and intersections to map out potential improvements or new corridors. This is distinct from population studies, which forecast how many people will live in an area and what services they’ll need; physiographic studies, which examine terrain and natural features that affect development; and economic base analyses, which consider the types of industries and employment driving growth. For determining road locations, capacity, and future needs, the thoroughfare study is the most relevant.