### Question
What does letter of interest mean?


### Answer
**Letter of interest** has the following meaning in *23 U.S.C. § 601*:

> a letter submitted by a potential applicant prior to an application for credit assistance in a format prescribed by the Secretary on the website of the TIFIA program that—


(A) describes the project and the location, purpose, and cost of the project

#### Citation:
  - *23 U.S.C. § 601*
  - Heading: **CHAPTER 6-INFRASTRUCTURE FINANCE**

