### Question
Can you define what relevant agency means?


### Answer
**Relevant agency** is defined as the following in *23 U.S.C. § 168*:

> the agency with authority under subparagraph (A) or (B) of subsection (b)(1)

#### Citation:
  - *23 U.S.C. § 168*
  - Heading: **CHAPTER 1-FEDERAL-AID HIGHWAYS**

