Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: MI DOT MACKINAC BRIDGE AUTHORITY

Complaint inspection · Health discipline

On , OSHA opened a complaint health inspection of MI DOT MACKINAC BRIDGE AUTHORITY in N 415 I-75, ST IGNACE, MI 49781 (NAICS 923120). OSHA activity number 312032212.

What this inspection record means

OSHA opens inspections for many reasons — routine scheduling under a national or local emphasis program, an employee complaint or referral, or a follow-up after a reported injury. Opening or conducting an inspection is not itself an allegation or a finding that this employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Site address
N 415 I-75
City
ST IGNACE
State
MI
ZIP
49781
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
Y
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
923120
SIC code (legacy)
9621
Employees
105
Ownership type
C
Industry flags
Manufacturing health.

1 citation on file for this inspection.

3256010701

Serious 1 instance 33 exposed
Issued
Sep 30, 2014
Abate by
Nov 2, 2014
Penalty
Initial $1,250
Recent events (2)
  • — F (S)
  • — Z (S) $1250.00

View MI DOT Mackinac Bridge Authority's full OSHA safety record →

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 312032212.

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