ST. LAWRENCE SEAWAY - LAKE ONTARIO
General / Bridges / Inspection
From June 10, 2026, through September 16, 2025, between the hours of 0700 and 1700, daily, a 30-foot Harcon will be inspecting all bridges from E-096 Lyons-MAR Road Bridge at Mile 217.76 to the E-212 Marshall Road Bridge at Mile 305.63 over the Erie Canal. The Harcon will monitor VHF-FM Marine Channel 16 and move to accommodate other vessels if a 15-minute advance notice is provided.
USCG Great Lakes District Local Notice to Mariners 44/2026