33 CFR § 167.50 - In the approaches to Portland, ME: General.
---
identifier: "/us/cfr/t33/s167.50"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "33 CFR § 167.50 - In the approaches to Portland, ME: General."
title_number: 33
title_name: "Navigation and Navigable Waters"
section_number: "167.50"
section_name: "In the approaches to Portland, ME: General."
chapter_name: "COAST GUARD, DEPARTMENT OF HOMELAND SECURITY"
subchapter_number: "P"
subchapter_name: "PORTS AND WATERWAYS SAFETY"
part_number: "167"
part_name: "OFFSHORE TRAFFIC SEPARATION SCHEMES"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "46 U.S.C. 70001, 70003; Department of Homeland Security Delegation No. 0170.0."
regulatory_source: "CGD 81-080, 48 FR 36456, Aug. 11, 1983, unless otherwise noted."
cfr_part: "167"
---
# 167.50 In the approaches to Portland, ME: General.
The traffic separation scheme in the approaches to Portland, ME, consists of three parts: A precautionary area, an Eastern approach and a Southern approach. The specific areas in the traffic separation scheme in the approaches to Portland, ME, are described in §§ 167.51 through 167.53.
[USCG-2010-0718, 75 FR 77533, Dec. 13, 2010]