33 CFR § 117.607 - Mitchell River.
---
identifier: "/us/cfr/t33/s117.607"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "33 CFR § 117.607 - Mitchell River."
title_number: 33
title_name: "Navigation and Navigable Waters"
section_number: "117.607"
section_name: "Mitchell River."
chapter_name: "COAST GUARD, DEPARTMENT OF HOMELAND SECURITY"
subchapter_number: "J"
subchapter_name: "BRIDGES"
part_number: "117"
part_name: "DRAWBRIDGE OPERATION REGULATIONS"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "33 U.S.C. 499; 33 CFR 1.05-1; and DHS Delegation No. 00170.1, Revision No. 01.4."
regulatory_source: "CGD 82-025, 49 FR 17452, Apr. 24, 1984, unless otherwise noted."
cfr_part: "117"
---
# 117.607 Mitchell River.
The Chatham Highway Bridge, at mile 0.2, at Chatham, Massachusetts, shall operate as follows:
(a) From May 1 through October 31, the draw shall open on signal from 8 a.m. to 5 p.m., if at least one-hour notice is given and from 5 p.m. to 8 a.m. the draw shall open on signal if at least 12-hours notice is given by calling the Chatham Harbormasters Department.
(b) From November 1 through April 30, the draw shall open on signal if at least a 24-hours advance notice is given by calling the Chatham Harbormasters Department.
[CGD01-05-006, 70 FR 32235, June 2, 2005]