### Question
What is the definition of urbanized area?


### Answer
The definition of **urbanized area** is as follows in *23 U.S.C. § 134*:

> a geographic area with a population of 50,000 or more, as designated by the Bureau of the Census

#### Citation:
  - *23 U.S.C. § 134*
  - Heading: **CHAPTER 1-FEDERAL-AID HIGHWAYS**

