### Question
What is the definition of carrier?


### Answer
The definition of **carrier** is as follows in *45 U.S.C. § 351*:

> a railroad subject to the jurisdiction of the Surface Transportation Board under part A of subtitle IV of title 49

#### Citation:
  - *45 U.S.C. § 351*
  - Heading: **CHAPTER 11-RAILROAD UNEMPLOYMENT INSURANCE**

