### Question
How is the "ARPA–I" defined?


### Answer
The term **ARPA–I** is defined in *49 U.S.C. § 119* as follows -

> the Advanced Research Projects Agency–Infrastructure established by subsection (b)

#### Citation:
  - *49 U.S.C. § 119*
  - Heading: **SUBTITLE I-DEPARTMENT OF TRANSPORTATION > CHAPTER 1-ORGANIZATION**

