River Blocked for Lake Street Bridge Demolition Safety Zone
Published Date: 10/13/2026
Rule
Summary
On October 13, 2026, from 10 a.m. to 10 p.m., the Coast Guard will block off a part of the South Branch Chicago River for the Lake Street Bridge demolition. Boaters can’t enter, park, or pass through this safety zone unless they get special permission. This keeps everyone safe while the Chicago Department of Transportation fixes the bridge.
Analyzed Economic Effects
1 provisions identified: 0 benefits, 1 costs, 0 mixed.
South Branch river closed to boats
On October 13, 2026, from 10:00 a.m. to 10:00 p.m., the Coast Guard will close the South Branch Chicago River between Mile Marker 325.5 and Mile Marker 325.4 (the Randolph Street Bridge area) for the Lake Street Bridge demolition. You may not enter, transit, moor, lay-up, or anchor in that stretch unless the Captain of the Port Lake Michigan or a designated on-scene representative gives permission; the Coast Guard will notify mariners by Broadcast Notice and can be reached via (833) 900-2247 or VHF-FM Channel 16.
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Key Dates
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