Coast Guard restricts vessel traffic in Piscataqua River for bridge demolition
/ 1 min read
Table of Contents
The Coast Guard is establishing a temporary Regulated Navigation Area (RNA) around the General Sullivan Bridge in Newington, NH. This rule applies from June 10, 2026, through March 31, 2027. It is issued to protect workers and vessels during the demolition of the bridge’s deck and superstructure.
Why it matters: The New Hampshire Department of Transportation is installing temporary trestles for the demolition project. Crane barges and other heavy equipment in the channel create hazardous conditions that require immediate navigation restrictions to ensure safety.
Who it affects
- Commercial vessel operators using the Piscataqua River
This rule was issued by the Coast Guard Northeast District and published in the Federal Register; verify details against the original document before relying on it.
Agency: Homeland Security Department, Coast Guard
Source: Federal Register — read the official document