### Question
How does AID HIGHWAYS define agency?


### Answer
Under *23 U.S.C. § 139*, **agency** is defined as:

> any agency, department, or other unit of Federal, State, local, or Indian tribal government

#### Citation:
  - *23 U.S.C. § 139*
  - Heading: **CHAPTER 1-FEDERAL-AID HIGHWAYS**

