CONGRESSIONAL IRON WORKS
Book with caution — review signals below
No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking.
- Conditional safety rating Carrier did not meet the safety fitness standard at the last compliance review.
Plain-text risk summary (print / paste)
TruckCodex risk summary — CONGRESSIONAL IRON WORKS (USDOT 1507507) Verdict: CAUTION Book with caution — review signals below No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking. Authority / census status: Active Officer(s): RONALD MARSDEN (Company officer); JOHN HAYNOS (Company officer 2) Blockers: (none) Cautions: • Conditional safety rating — Carrier did not meet the safety fitness standard at the last compliance review. On file: (none) Source: https://truckcodex.com/usdot/1507507/ As of: Jul 17, 2026 Always confirm on FMCSA SAFER and L&I before tendering — TruckCodex mirrors public filings and can lag by up to a day.
TruckCodex · compliance grade
Compliance grade B
Composite of 3/5 scored components (mean 82/100). Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.
B
confidence 60% · 3/5 signals
Compliance grade B
Composite of 3/5 scored components (mean 82/100). Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.
Active census status with no OOS order or revoked authority on file.
Insurance/BIPD signal not resolved for this carrier.
NR reason: No active policies and no uninsured flag to score against.
Peer OOS benchmark unavailable (missing power units, OOS rates, or fewer than 5 same-size peers).
NR reason: getCarrierPeerSafety returned null.
Official FMCSA Conditional safety rating.
No BMC-91 insurance-lapse watch classification on file for this USDOT.
TruckCodex compliance grade from authority, BIPD, peer OOS, FMCSA safety rating, and insurance-watch signals. Not legal advice. See methodology. Booking triage on this page: Caution.
No authority breakdown on file.
No active policies on file.
No BOC-3 filing on file.
Company profile
Fleet details (MCS-150)
| Vehicle type | Owned | Term leased | Trip leased |
|---|---|---|---|
| Trailers | 1 | 0 | 0 |
| Trucks | 3 | 2 | 0 |
Self-reported on the carrier’s Form MCS-150 (FMCSA Company Census).
Inspections (24 months)
All 17 inspections →| Driver | Vehicle | Hazmat | |
|---|---|---|---|
| Inspections | 11 | 11 | 0 |
| OOS inspections | 0 | 1 | 0 |
| OOS percentage | 0% | 9.09% | — |
| National average | 6.67% | 22.26% | 4.44% |
Roadside inspections in the last 24 months. National averages are FMCSA MCSAP reference rates (driver ~6.7%, vehicle ~23.4%, hazmat ~4.4%).
Carrier analysis & narrative context SEO summary, status notes, AI overview, and safety profiles
CONGRESSIONAL IRON WORKS is a motor carrier based in FREDERICK, MD, registered with the FMCSA under USDOT 1507507. The carrier is currently active in FMCSA's records, with a safety rating of Conditional. MCS-150 self-reporting puts the fleet at 5 power units and 6 drivers, with 17 roadside inspections on file and a peak out-of-service rate of 22.2%. Use this page to verify the carrier's authority and insurance, review its inspection and crash history, and cross-reference live data on FMCSA SAFER before booking a load or onboarding a partner.
Conditional safety rating
FMCSA has assigned this carrier a Conditional safety rating.
CONGRESSIONAL IRON WORKS is a small fleet, operating 5 power units and 6 drivers, based in Frederick, MD. Across 11 roadside inspections in the last 24 months, the fleet recorded an 18.2% out-of-service rate, with no reportable crashes on file. no operating authority record was located.
11 roadside inspections over the last 24 months, up 120% versus the prior 24 months, concentrated in MD (9) and VA (2), with Level 2 inspections the most common.
18.2% out-of-service rate; led by Vehicle Maintenance (53.3% of violations); top code 393.9(a) (Inoperable required lamps) cited 2 times, 1 of them OOS.
The fleet comprises 5 power units (small fleet) and 6 drivers; Freightliner, GMC, and Isuzu are the most-inspected makes.
Risk Signals
Inspection Analytics Monthly activity · BASIC mix · state map
Monthly Inspection Activity (24 months)
Violations by BASIC Category
Vehicle Fleet Top makes and models observed in roadside inspections
SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores
| BASIC | Inspections | Serious | Measure | Percentile | Alert | As Of |
|---|---|---|---|---|---|---|
| Driver Fitness | 0 | — | 0.00 | 0 | — | Jul 13, 2026 |
| Controlled Substances / Alcohol | 0 | — | 0.00 | 0 | — | Jul 13, 2026 |
| Hours of Service | 0 | — | 0.00 | 0 | — | Jul 13, 2026 |
| Unsafe Driving | 1 | — | 1.12 | 1 | — | Jul 13, 2026 |
| Vehicle Maintenance | 4 | — | 2.61 | 3 | — | Jul 13, 2026 |
Higher percentiles indicate worse performance relative to peer carriers. Carriers at or above the FMCSA intervention threshold are marked ALERT.
Recent Inspections (17 rows) View all 17 →
| Inspection # | Date ▼ | State | Level | Station | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| 87683081 | Apr 24, 2026 | MD | 2 | SYKESVILLE MD |
FREIGHTLIN STRAIGHT TRUCK
|
0 | — | No |
| 86611521 | Dec 17, 2025 | MD | 2 | WILLIAMSPORT MD |
GMC STRAIGHT TRUCK
|
4 | 393.110B2II-C, 393.104F1-C, 392.16-D | Yes |
| 85955946 | Oct 2, 2025 | MD | 1 | CLARKSBURG MD |
FREIGHTLIN STRAIGHT TRUCK
|
1 | 393.9A-LFTSI | No |
| 85837333 | Sep 18, 2025 | VA | 3 | DUMFRIES VA |
FREIGHTLIN STRAIGHT TRUCK
|
2 | 392.2-SLLIFTA, 392.2-SLLIRP | No |
| 84455360 | Apr 21, 2025 | MD | 1 | MD |
FREIGHTLIN STRAIGHT TRUCK
|
1 | 396.3A1-OAL | No |
| 84438350 | Apr 17, 2025 | VA | 3 | MONTCLAIR VA |
FREIGHTLIN STRAIGHT TRUCK
|
1 | 392.2-SLLUCR | No |
| 84116834 | Mar 13, 2025 | MD | 2 | I-70 NEW MARKET SCALE HOUSE |
ISU STRAIGHT TRUCK
|
0 | — | No |
| 83091355 | Nov 4, 2024 | MD | 2 | I-70 W FRIENDSHIP SCALE HOUSE |
FRHT STRAIGHT TRUCK
|
1 | 392.2-SLLSR | No |
| 82776121 | Sep 27, 2024 | MD | 2 | I-70 W FRIENDSHIP SCALE HOUSE |
FRHT STRAIGHT TRUCK
|
1 | 392.2 | No |
| 82731103 | Sep 23, 2024 | MD | 2 | md-southbound-on-895}toll-facilit |
GMC STRAIGHT TRUCK
|
1 | 393.95(a) | No |
| 82629134 | Sep 11, 2024 | MD | 2 | I-70 W FRIENDSHIP SCALE HOUSE |
FRHT STRAIGHT TRUCK
|
0 | — | No |
| 81899886 | Jun 18, 2024 | MD | 1 | md-i-270-s/b-hyattstown-scalehous |
GMC STRAIGHT TRUCK
|
3 | 393.9(a), 393.60(c) | Yes |
| 80554253 | Jan 5, 2024 | VA | 1 | DUMFRIES VA |
FREIGHTLIN STRAIGHT TRUCK
|
0 | — | No |
| 80421462 | Dec 18, 2023 | VA | 3 | DUMFRIES VA |
FREIGHTLIN STRAIGHT TRUCK
|
0 | — | No |
| 79780432 | Sep 27, 2023 | VA | 3 | DUMFRIES SCALES NORTH |
FRHT STRAIGHT TRUCK
|
0 | — | No |
| 79637416 | Sep 12, 2023 | DC | 2 | WASHINGTONDC |
FREIGHTLIN STRAIGHT TRUCK
|
1 | 393.9A-LFTSI | No |
| 79489961 | Aug 24, 2023 | DC | 1 | WASHINGTONDC |
ISUZU STRAIGHT TRUCK
|
3 | 393.9A-LSLIWR, 393.95A4-EEUS, 393.55A-B | Yes |
Recent Crashes (2 rows)
| Report # | Date ▼ | State | Fatalities | Injuries | Tow | Hazmat | Severity |
|---|---|---|---|---|---|---|---|
| MD18A0460344 | May 11, 2018 | MD | 0 | 2 | Yes | No | Injury |
| MD17A0385182 | Sep 25, 2017 | MD | 0 | 0 | Yes | No | Tow |
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for
Most-Inspected Stations
| Station | State | Inspections | OOS |
|---|---|---|---|
| I-70 W FRIENDSHIP SCALE HOUSE | MD | 3 | 0 |
| DUMFRIES VA | VA | 3 | 0 |
| WASHINGTONDC | DC | 2 | 1 |
| CLARKSBURG MD | MD | 1 | 0 |
| I-70 NEW MARKET SCALE HOUSE | MD | 1 | 0 |
| MD | MD | 1 | 0 |
| SYKESVILLE MD | MD | 1 | 0 |
| WILLIAMSPORT MD | MD | 1 | 1 |
| DUMFRIES SCALES NORTH | VA | 1 | 0 |
| MONTCLAIR VA | VA | 1 | 0 |
Top Violation Codes Cited
| Code | Description | Category | Cited | OOS |
|---|---|---|---|---|
| 393.9(a) | Inoperable required lamps | Vehicle Maintenance | 2 | 1 |
| 392.2 | Operating a CMV while ill or fatigued | Unsafe Driving | 1 | 0 |
| 393.60(c) | Glazing/window obstructions | Vehicle Maintenance | 1 | 0 |
| 393.95(a) | Emergency equipment - fire extinguisher missing/defective | Vehicle Maintenance | 1 | 0 |
Related Records Cross-references to every adjacent page
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Maryland carriers
All carriers based in Maryland
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Frederick carriers
Carriers based in Frederick, MD
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Stations in Maryland
Where this carrier might be inspected
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17 inspections
Full roadside inspection history
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2 reportable crashes
FMCSA MCMIS crash log
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Fleet recall search
NHTSA recalls covering this fleet's vehicle years/makes
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File a complaint
Open the FMCSA National Consumer Complaint form for this carrier
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How FMCSA safety ratings work
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BOC-3 process agents explained
Why every interstate carrier must file a process agent
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FMCSA compliance filings guide
MCS-150, insurance, and authority filing requirements
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Roadside inspection rights
What drivers and carriers can expect during a stop
How to verify CONGRESSIONAL IRON WORKS
- Verify USDOT and MC numbers match the carrier's documents. Compare the USDOT number and MC docket on this page to the numbers on the carrier's invoice, rate confirmation, or load-board listing. A mismatch between the carrier's claimed numbers and the registered legal name is the single most common red flag.
- Check active operating authority and insurance status. Confirm the Authority Records show at least one ACTIVE docket for the type of operation you're booking, and that the Active Insurance card lists a current BIPD/Primary policy. A revoked authority or uninsured carrier cannot legally operate.
- Review safety rating and SMS BASIC scores. Check the carrier's FMCSA safety rating (if any) and the SMS BASIC table. A high percentile in any BASIC category — especially Unsafe Driving, HOS, or Vehicle Maintenance — is worth investigating before tendering a load.
- Examine inspection and crash history. Open the Inspection History and Crash History subpages for the full record. Look for patterns: repeat OOS findings on the same unit, multiple crashes in a short window, or violations clustered in one BASIC category.
- Cross-reference real-time data with FMCSA SAFER. For the most current snapshot — within 24 hours of any insurer filing or authority change — click through to the FMCSA SAFER lookup. TruckCodex mirrors SAFER and L&I daily; SAFER itself reflects filings within 24 hours.
Frequently asked questions about CONGRESSIONAL IRON WORKS
Is CONGRESSIONAL IRON WORKS an active motor carrier? ▾
What is CONGRESSIONAL IRON WORKS's safety rating? ▾
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What is CONGRESSIONAL IRON WORKS's out-of-service rate? ▾
Where is CONGRESSIONAL IRON WORKS based? ▾
Does CONGRESSIONAL IRON WORKS have valid operating authority? ▾
How many trucks and drivers does CONGRESSIONAL IRON WORKS operate? ▾
Has CONGRESSIONAL IRON WORKS had any crashes? ▾
About FMCSA carrier records
Every commercial motor carrier operating in the United States is required to register with the Federal Motor Carrier Safety Administration (FMCSA) and obtain a USDOT number. The USDOT number is a permanent, unique identifier — once assigned, it stays with the carrier for life and is never reissued to another company. Carriers must update their registration every two years on Form MCS-150 to keep their address, fleet size, and operating data current.
Carrier safety data lives in FMCSA's Motor Carrier Management Information System (MCMIS): roadside inspections, crashes, out-of-service findings, and the seven Behavior Analysis and Safety Improvement Categories (BASICs) that make up the SMS scoring methodology. For-hire carriers must also hold operating authority — an MC, FF, or MX docket number — which is separate from the USDOT number and requires continuous insurance and BOC-3 process-agent filings to remain active.
TruckCodex mirrors FMCSA's public SAFER and L&I systems on a daily refresh cycle. Every record on this page reflects what FMCSA has on file. We do not edit or modify carrier data — for real-time confirmation immediately before a transaction, click through to the FMCSA SAFER lookup linked in the related records section above. Safety ratings, when present, come from formal compliance reviews; most active carriers have not been reviewed and are correctly listed as unrated.
Data sources & freshness
TruckCodex aggregates official public-sector datasets. See the Source registry for dataset-level coverage and the Freshness log for last-import timestamps.
Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.
Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).
Cross-border carrier registry and Canadian recall campaigns where applicable.
TruckCodex is an independent aggregator; it is not affiliated with FMCSA, NHTSA, EIA, or Transport Canada. Always verify compliance-critical information directly with the originating agency.