Drawbridge Operation Regulation; Duwamish Waterway, Seattle, WA

The Coast Guard has issued a temporary deviation from the operating schedule that governs the South Park highway bridge across the Duwamish Waterway, mile 3.8, at Seattle, WA. The deviation is necessary to enable timely completion of drawbridge maintenance. This deviation allows the drawbridge to remain closed to mariners needing a full channel, double bascule leaf drawbridge opening. Vessels that only require a single leaf, half channel drawbridge opening, will be given such an opening upon signal.