SR 99: All lanes closed due to marine traffic.
Today, 1:16 PM: All lanes of SR 99 northbound and southbound on the 1st Ave S bridge (MP 26) will be closed due to marine traffic.
![[SR-99 NB] SR 99: All lanes closed due to marine traffic.](https://seattlemx.com/wp-content/uploads/2026/02/traffic_news_76ba7ec211ad3d1bcc80128776c0b49e_mx_20260206_132114_q80.webp "[SR-99 NB] SR 99: All lanes closed due to marine traffic. 1")
![[SR-99 NB] SR 99: All lanes closed due to marine traffic.](https://seattlemx.com/wp-content/uploads/2026/02/traffic_news_76ba7ec211ad3d1bcc80128776c0b49e_mx_20260206_132114_q80-1024x1024.webp)
Today, 1:16 PM: All lanes of SR 99 northbound and southbound on the 1st Ave S bridge (MP 26) will be closed due to marine traffic.
06/02/2026 12:24
06/02/2026 11:43
06/02/2026 09:23