---
kind: "section"
citation: "23 C.F.R. § 646.206"
title: "23"
number: "646.206"
heading: "Types of projects."
url: "https://uscodex.org/cfr/23/646.206"
---

# §646.206. Types of projects.

- (a) Projects for the elimination of hazards, to both vehicles and pedestrians, of railroad-highway crossings may include but are not limited to:
  - (1) Grade crossing elimination;
  - (2) Reconstruction of existing grade separations; and
  - (3) **Grade crossing improvements.**
- (b) Other railroad-highway projects are those which use railroad properties or involve adjustments to railroad facilities required by highway construction but do not involve the elimination of hazards of railroad-highway crossings. Also included are adjustments to facilities that are jointly owned or used by railroad and utility companies.

## Notes

### Source

Source: 40 FR 16059, Apr. 9, 1975, unless otherwise noted.

### Authority

Authority: 23 U.S.C. 109(e), 120(c), 130, 133(d)(1), and 315; 49 CFR 1.48(b).