Harrington Transport Company LLC (USDOT 4220610)
2 cautions found.
- DOT number
- USDOT 4220610
- Docket (MC) number
- MC1631289
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-09-01. We could not confirm that live just now.
- Authority granted
- 2024-05-16
- Insurance on file
- Liability (BIPD) insurance on file for $1,000,000.
- Safety rating
- No published safety rating
- Fleet on file
- 2 power units, 2 drivers
- Operation type
- Interstate
- Physical address
- 420 LYNDHURST ST, BALTIMORE, MD 21229
- MCS-150 last filed
- 2025-12
Findings
- Driver OOS rate above national average (Caution): 30.77% driver OOS over 13 inspections vs. national average 6.32%. Typically reflects HOS or CDL-compliance issues
- Hours of service at the FMCSA intervention threshold (Caution): Hours of service ranks 75 of 100 among similar carriers with recent violations (higher = worse). fleetfax peer estimate, not an official CSA score.
Frequently asked questions
What carrier is DOT 4220610?
DOT 4220610 (USDOT 4220610) is Harrington Transport Company LLC, an interstate motor carrier.
What carrier is MC 1631289?
MC 1631289 is the docket number of Harrington Transport Company LLC, USDOT 4220610.
What is Harrington Transport Company LLC's MC number?
Harrington Transport Company LLC's docket number is MC 1631289. Its USDOT number is 4220610.
Is Harrington Transport Company LLC currently authorized to operate?
Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-09-01. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Harrington Transport Company LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $1,000,000.
Who provides Harrington Transport Company LLC's insurance?
Harrington Transport Company LLC's liability insurance is filed with FMCSA by Agency Insurance Company Of Maryland, INC.
What is Harrington Transport Company LLC's safety record?
In the last 24 months, FMCSA records show 1 of 8 vehicle inspections ending out-of-service for Harrington Transport Company LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Harrington Transport Company LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Harrington Transport Company LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Harrington Transport Company LLC's FMCSA safety rating?
Harrington Transport Company 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.
Changes over time
Carriers change. Phone numbers, email addresses, insurance, authority. A sudden contact-info change is often the first sign of carrier identity fraud. fleetfax tracks these changes. Create a free account to follow changes on carriers you save.
View the full fleetfax report for Harrington Transport Company LLC
Carriers based in Baltimore, MD
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 1, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status