Preview 682,030 motor carriers — every carrier FMCSA lists as active with at least one power unit, plus carriers whose registration went inactive within the last three years (inferred from MCS-150 filing dates). The full load is in progress, so this is how far it has got. Sourced from the FMCSA Motor Carrier Census. Data as of 2026-09-21.

CONGRESSIONAL IRON WORKS

USDOT 1507507
USDOT registration Active

Operating authority — FMCSA publishes no current status for this carrier. See FMCSA’s record.

Safety rating Conditional rated 2009-04-14 — 17 years ago; last reviewed 2009-02-09
Hazardous materials No
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Insurance and operating authority

Required and on-file BI&PD liability amounts, cargo and surety bond filings, and the operating authorities this carrier holds.

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No roadside inspections or annual mileage on file, which is not enough data to compare with other carriers. That is normal for a small or recently registered carrier.

Why some carriers have no inspection history

Carrier details
Fleet and drivers
Power units
5
Trucks
5
Buses
0
Drivers
6
Drivers holding a CDL
1
What they run
Cargo authorised to carry
Operating range
Interstate, beyond 100 miles
Carrier operation
Interstate
Operation classification
PRIVATE PROPERTY
Annual mileage reported
250,000
Mileage year
2025
Safety history
Safety rating date
2009-04-14
Last compliance review
2009-02-09
Review type
C compliance review
Registration
First on file
2006-05-30
Carrier last updated its record
2026-03-04
City
FREDERICK
State
MD
ZIP
21701

More carriers in Frederick, MD

Data as of 2026-09-21 · The official FMCSA record · About this data