Carrierintel
TS

TRAFFIC SYSTEMS INCORPORATED

Carrierintel Safety Score: 66/100. 38 inspection violations in 12 months. Last inspected Sep 2026.

DOT 1068306ActiveIntrastate Non-HazmatHARMANS, MD

COMPANY

Authority since
—
MCS-150
2024-06-04 · 33,000 mi (2023)
Fleet
62 units · 23 trailers · 35 drivers

ADDRESS

Physical
7519 RAILROAD AVENUE
HARMANS, MD 21077
Mailing
Same as physical

CONTACT

Phone
4435570025
Email
lduncanjr@trafficsystemsinc.net

OFFICERS

Primary Officer
LARRY M DUNCAN
Title
VICE PRESIDENT

OPERATION & CARGO

Operation classification
Private Property
Specialty
Construction & Building Materials
Cargo types
3
Building MaterialsUtilityConstruction
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
287 mo
Since USDOT registration
INSURANCE
Insurance not verified
Federal insurance records may not cover this carrier's operation type. Verify coverage through state records or the insurer.
RISK GRADE
Moderate Risk
1 risk factors · 1 strengths
OOS RATE
24.3%
18 / 74 inspections

Carrierintel Safety Score

Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.

66
out of 100
Fair
Markers: OOS inspection Crash Fatality

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections
Declared (MCS-150)
62 power units
Unique power units seen
7
+ 2 trailer VINs
Inspections
43
Discrepancy
0.1x

Moderate Risk

1 risk factor · 1 strengths · 3 data points

SAFETY PERFORMANCE

Crash Record
1 crashes · 0 fatal · 1 with injuries · 1 tow-away
Clean Inspection Rate
76% — 56 clean of 74 inspections
Out-of-Service Rate
24.3% — driver OOS 5 insp., vehicle OOS 13 insp.

COMPLIANCE & AUTHORITY

USDOT Registration
Status: Active
Operating Authority
No operating authority on file
Out-of-service orders
None on record
Authority Events
No authority history events
MCS-150 Filing
Last filed 2024-06-04

INSURANCE

Active Coverage
Insurance not verified — Federal insurance records may not cover this carrier's operation type. Verify coverage through state records or the insurer.

SUMMARY

High OOS rate 26% (last 24 mo)
No crashes in the last 24 months

INDUSTRY REPORTS

  • ELD Tampering — Carriers cited for ELD tampering under 49 CFR § 395.8(e), by carrier and state.
  • Top Violations — The ten most-cited FMCSA violation codes of the last 30 days.
  • Phantom Fleets — Declared power units against the vehicles seen at roadside inspections.
  • English Proficiency — Carriers whose drivers were cited under 49 CFR § 391.11(b)(2), by carrier and state.
  • Methodology — Where the data comes from and how the Safety Score and Risk Grade are built.

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