During construction of the north span (southbound) on July 1, 1972, the US Coast Guard Academy's three-masted barque was involved in a serious accident with the bridge as she was returning to her berth in New London. The ship's foremast and mainmast caught the safety netting slung below the new bridge, despite extensive precautions, as she passed below the original span and the new span being built parallel to it. Both masts were snapped off about seven-eighths of the way up, the upper parts left hanging dangerously from the remaining upright masts. The ship had to undergo emergency repairs as a result.
