Dorchester Dumpin CO LLC (USDOT 511356)
MonitorFindings
Unsafe driving ranks 85 of 100 among similar carriers with recent violations (higher = worse). fleetfax peer estimate, not an official CSA score.
Recordable crash rate 2.00 per million miles (last 24 months) — above FMCSA’s 1.5 compliance-review threshold (49 CFR 385). National average 0.96.
- DOT number
- USDOT 511356
- Operating authority
- Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier's USDOT registration active as of Sep 19, 2026. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 25 power units, 14 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 4886-2 DRAWBRIDGE RD, CAMBRIDGE, MD 21613
- MCS-150 last filed
- Jun 2025
Frequently asked questions
What carrier is DOT 511356?
DOT 511356 (USDOT 511356) is Dorchester Dumpin CO LLC, an intrastate non-hazmat motor carrier.
What is Dorchester Dumpin CO LLC's USDOT number?
Dorchester Dumpin CO LLC's USDOT number is 511356. No MC docket number is on file.
Is Dorchester Dumpin CO LLC currently authorized to operate?
Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier's USDOT registration active as of Sep 19, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Dorchester Dumpin CO LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Dorchester Dumpin CO LLC's safety record?
In the last 24 months, FMCSA records show a 3.1% vehicle out-of-service rate for Dorchester Dumpin CO LLC, from 2 of 64 vehicle inspections, against a national average of 22.9% (fleetfax-computed from FMCSA inspections, as of Sep 11, 2026). FMCSA records also show 2 recordable crashes in the same window.
What is Dorchester Dumpin CO LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Dorchester Dumpin CO LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Dorchester Dumpin CO LLC's FMCSA safety rating?
Dorchester Dumpin CO LLC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 19, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status