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

OSHA Inspection: CHS TRAFFIC CONTROL SERVICES, INC.

Federal Agency inspection · Safety discipline

On , OSHA opened a federal Agency safety inspection of CHS TRAFFIC CONTROL SERVICES, INC. in WEST BOUND ON MD ROUTE 340 PRIOR TO MD ROUTE 67 EXIT RAMP, KNOXVILLE, MD 21758 (NAICS 561990). OSHA activity number 347805137.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
WEST BOUND ON MD ROUTE 340 PRIOR TO MD ROUTE 67 EXIT RAMP
City
KNOXVILLE
State
MD
ZIP
21758
Mailing
5397 ARGO DRIVE, FREDERICK, MD 21703
Inspection type
Federal Agency (M)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Last modified
Data loaded
NAICS code
561990
Employees
7
Ownership type
A

3 citations on file for this inspection.

05-104(A)

Serious Gravity 6 1 instance 2 exposed
Issued
Mar 17, 2025
Penalty
Initial $3,200 · Current $3,200
Recent events (1)
  • — Z (S) $3200

05-104(A)

Serious Gravity 6 1 instance 2 exposed
Issued
Mar 17, 2025
Penalty
Initial $3,200 · Current $3,200
Recent events (1)
  • — Z (S) $3200

05-104(A)

Serious Gravity 6 1 instance 2 exposed
Issued
Mar 17, 2025
Penalty
Initial $3,200 · Current $3,200
Recent events (1)
  • — Z (S) $3200

View CHS Traffic Control Services, INC.'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 347805137.

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