---
kind: "section"
citation: "33 C.F.R. § 167.52"
title: "33"
number: "167.52"
heading: "In the approaches to Portland, ME: Eastern approach."
url: "https://uscodex.org/cfr/33/167.52"
---

# §167.52. In the approaches to Portland, ME: Eastern approach.

- (a) A separation zone 1 mile wide is established and is centered upon the following geographical positions:
- (b) **A traffic lane 1/2 miles wide is established on each side of the separation zone.**

## Notes

### Amendments

[USCG-2010-0718, 75 FR 77533, Dec. 13, 2010]

### Authority

Authority: 46 U.S.C. 70001, 70003; Department of Homeland Security Delegation No. 0170.0.

### Source

Source: CGD 81-080, 48 FR 36456, Aug. 11, 1983, unless otherwise noted.

### Amendments

[USCG-2010-0718, 75 FR 77533, Dec. 13, 2010]