Construction Alert — Week of July 4, 2022

Marine Traffic: Connecticut River at East Haddam Swing Bridge

This construction alert is a notification to marine traffic on the Connecticut River at the East Haddam Swing Bridge. A temporary deviation to bridge openings for boats on the Connecticut River at the East Haddam Swing Span Bridge has been approved by the United States Coast Guard. Under this temporary deviation, on-call bridge openings will be restricted to occur only between the hours of 9:00 pm to 6:00 am from May 15, 2022, through October 15, 2022. Bridge openings for vessels will still occur during the hour from 6:00 am to 8:00 pm during this period.

Deviations to the bridge opening schedule are also posted by the United States Coast Guard’s Local Notice to Mariners Bridge Section, which can be found on the Coast Guard’s Navigation Center webpage. The Local Notices to Mariners are available as a PDF under Maritime Safety Information – Local Notices to Mariners – Local Notices by CG District (Local Notices to Mariners | Navigation Center (

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