### Question
Can you define what off-system bridge means?


### Answer
**Off-system bridge** is defined as the following in *23 U.S.C. § 133*:

> a highway bridge located on a public road, other than a bridge on a Federal-aid highway

#### Citation:
  - *23 U.S.C. § 133*
  - Heading: **CHAPTER 1-FEDERAL-AID HIGHWAYS**

