What does FHWA stand for?

The acronym FHWA stands for the Federal Highway Administration. This agency operates under the United States Department of Transportation and plays a crucial role in managing and overseeing the country's highway system. Its primary responsibilities include funding the construction and maintenance of highways, ensuring road safety standards, conducting research on vehicular safety, and implementing federal regulations that govern the use and management of highways across the nation.

While the other options presented might seem plausible at a glance, they do not accurately represent the agency's name or functions. For instance, terms like "Federal Highway Agency," "Federal Highway Authority," and "Federal Highways Association" do not correspond to any official federal body recognized in the context of highway management in the U.S. Therefore, understanding that FHWA specifically refers to the Federal Highway Administration highlights the importance of proper terminology when discussing governmental agencies and their roles.