LNM13-35F3DB
Received 23 Sept 2026, 00:00 UTCArchived 07 Oct 2026, 16:20 UTC
Warning text
Positions open on the mapWILLAMETTE RIVER
General / Bridges
OREGON - WILLAMETTE RIVER – PORT OF PORTLAND – Bridges Temporary Deviation The Coast Guard has approved a temporary deviation to the operating schedule that governs the Broadway Bridge (BRDG UID 38551), mile 11.7, Burnside Bridge (BRDG UID 38553), mile 12.4, and the Morrison Bridge (BRDG UID 38554), mile 12.8, crossing the Willamette River at Portland, Oregon. This deviation is necessary to accommodate the Portland Marathon Run event. This deviation allows the three subject bridges to remain in the closed-to-navigation position to allow safe and timely movement of event participants from 0630 until 1400 on 04 OCT 2026. The vertical clearances for theses bridges in the closed-to-navigation position are: 90 feet for the Broadway Bridge, 64 feet for the Burnside Bridge and 69 feet for the Morrison Bridge (all clearances are referenced to the vertical clearance above Columbia River Datum 0.0.) Vessels which do not require a bridge opening may continue to transit beneath these bridges during this closure period. The bridges will be able to open for emergencies, and there is no immediate alternate route for vessels to pass. In accordance with 33 CFR 117.35(e), the drawbridges must return to their regular operating schedule immediately at the end of the effective period of this temporary deviation. For additional information contact Matt Studer at [email protected].
Position 45-31.38N 122-40.07W
USCG Northwest District Local Notice to Mariners 39/2026