Keystone Freight LLC (USDOT 4493956)
MonitorFindings
Only broker authority is on file with FMCSA for this entity, and no carrier operating authority is on record. Based on FMCSA's registration history on file; carrier-authority history filed after FMCSA's MOTUS cutover may not yet appear here.
- DOT number
- USDOT 4493956
- Docket (MC) number
- MC1776889
- Operating authority
- Broker authority: active. The federal bulk file showed this carrier's USDOT registration active as of Sep 21, 2026. We could not confirm that live just now.
- Authority granted
- Nov 12, 2025
- Insurance on file
- A surety bond is on file with FMCSA, the filing FMCSA requires of a broker. No liability (BIPD) insurance is on file; FMCSA does not require BIPD of a broker.
- Safety rating
- No published safety rating
- Fleet on file
- 0 power units
- Operation type
- Interstate
- Physical address
- 68 CHARRON ST, BRIDGEPORT, CT 06606
- MCS-150 last filed
- Nov 2025
Frequently asked questions
What carrier is DOT 4493956?
DOT 4493956 (USDOT 4493956) is Keystone Freight LLC, a freight broker.
What carrier is MC 1776889?
MC 1776889 is the docket number of Keystone Freight LLC, USDOT 4493956.
What is Keystone Freight LLC's MC number?
Keystone Freight LLC's docket number is MC 1776889. Its USDOT number is 4493956.
Is Keystone Freight LLC currently authorized to operate?
Broker authority: active. The federal bulk file showed this carrier's USDOT registration active as of Sep 21, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Keystone Freight LLC have insurance on file with FMCSA?
A surety bond is on file with FMCSA, the filing FMCSA requires of a broker. No liability (BIPD) insurance is on file; FMCSA does not require BIPD of a broker.
How long has Keystone Freight LLC been in business?
Keystone Freight LLC's operating authority was first granted in 2025. FMCSA records show authority age, which can differ from how long the company has existed.
What is Keystone Freight LLC's FMCSA safety rating?
Keystone Freight 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
A free account follows changes on the carriers you save.
View the full fleetfax report for Keystone Freight LLC
Carriers based in Bridgeport, CT
More carriers based in Connecticut
Run a SAFER company snapshot lookup for any carrier
Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 21, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status