Sources: census record as of October 19, 2026; authority and insurance from FMCSA L&I, checked October 4, 2026; inspections and crashes from FMCSA SMS, checked October 4, 2026.
Quick answer
Gill Brothers Transport LLC is an interstate motor carrier in Spring, Texas (USDOT 2451550) with active operating authority and a self-reported fleet of 14 power units.
Key takeaways
USDOT 2451550 is registered to Gill Brothers Transport LLC, an interstate carrier based in Spring, TX.
MC docket number on file: MC-846313.
Operating authority status: authorized (Common), with $1M BIPD insurance on file.
Self-reported fleet size: 14 power units and 7 drivers (FMCSA MCS-150 self-report; sanitized for plausibility).
Registered cargo types include general freight, logs, poles, beams, dry bulk.
1 of 12Vehicle inspections with an out-of-service order8.3%
1 of 15Driver inspections with an out-of-service order6.7%
1Crashes on file0 fatalities · 0 injuries reported
Source: FMCSA Safety Measurement System, roadside inspections and crashes over a ~24-month window, checked October 4, 2026. An out-of-service rate is the share of inspections in which a vehicle or driver was placed out of service. With few inspections, one result moves the rate a lot. FMCSA crash records include crashes regardless of fault. None of these figures is a safety rating. The official Satisfactory/Conditional/Unsatisfactory safety rating is issued separately. See SAFER.
About Gill Brothers Transport LLC
Gill Brothers Transport LLC is an interstate motor carrier based in Spring, Texas, registered with the FMCSA under USDOT 2451550. It holds active operating authority (MC-846313), with $1M of BIPD insurance on file. The carrier self-reports a fleet of 14 power units and 7 drivers. Registered cargo includes general freight, logs, poles, beams, dry bulk. Its most recent MCS-150 filing reported 640,000 mi (2026).
Before you work with this carrier
Confirm the safety rating. Authority and insurance are shown or linked above. Open the SAFER snapshot for the official safety rating and out-of-service status.
Verify insurance is current. Coverage on file can lapse; confirm active BIPD/cargo before tendering a load.
Match authority to the work. For-hire loads need active operating authority. A USDOT number alone isn't enough.