Regulation

Safety Zone; Straits of Mackinac, Mackinaw City, MI

A node in the IdeaNavigator AI intelligence graph with 2 connections across 2 reports.

The Coast Guard is establishing a temporary safety zone for certain navigable waters within a 100-yard radius of the center span of the Mackinac Bridge. The safety zone is needed to protect personnel, vessels, and the marine environment from a marine event involving swimmers under the bridge. This rulemaking prohibits entry of vessels or persons into this safety zone during the swim conducted on J summary

Homeland Security Department agency

US jurisdiction

2026-07-18 effectiveDate

15 daysUntilEffective

imminent urgencyBand

4 urgencyRank

verticals

mackinac, mackinaw, safety, straits keywords

Connections

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Each link carries its provenance — declared in the data, classified by algorithm, or inferred by overlap.

Mandated by (2)

Parenting signal monitor: Central Texas families invited to free 30‑minute swim safety lesson — idea · classified (terms safety, swim)
Pesticide-residue compliance monitor for food importers — idea · classified (terms safety, within)