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O'Brien Bus Service Inc (DOT# 618101) – FMCSA Carrier Profile

DOT# 618101MC# 696729● Active
Updated: 2026-03-09

O'Brien Bus Service Inc is a registered motor carrier with the FMCSA under USDOT number 618101. The company operates from Beltsville, MD and maintains an active operating status with 15 power units and 9 drivers on record.

Safety Rating

FMCSA Safety Rating
✓ Satisfactory
Rated: December 2, 2009

O'Brien Bus Service Inc holds a "Satisfactory" safety rating from the Federal Motor Carrier Safety Administration (FMCSA). This rating indicates that the carrier has been found to comply with federal safety regulations based on the most recent compliance review conducted by FMCSA. View official FMCSA record →

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Company Information

Address11540 Old Baltimore Pike, Beltsville, MD, 20705
Phone(301) 937-2007
Emailobrienbusservice@yahoo.com
Entity TypeAuthorized For Hire
OperationInterstate
Power Units15
Drivers9
MCS-150 FiledJanuary 30, 2026
Annual Mileage109,316 mi (2025)
All carriers in Maryland→Carriers in Beltsville, MD→

Inspection Summary

All-time Inspections
All-time
37
Total
0
OOS
0
Driver OOS
0
Vehicle OOS
OOS Rate0.00%
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service.

Crash History

Crash Records
All-time
1
Total
0
Fatal
1
Injuries
0
Tow-Away

BASICS Safety Scores

BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories
0.0
Unsafe Driving
0.0
HOS Compliance
0.0
Driver Fitness
0.0
Controlled Substances
0.0
Vehicle Maintenance
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Frequently Asked Questions

What is USDOT Number 618101?
USDOT number 618101 is assigned to O'Brien Bus Service Inc, an active motor carrier registered with the FMCSA, based in Beltsville, MD.
What is the safety rating of O'Brien Bus Service Inc?
O'Brien Bus Service Inc has a safety rating of Satisfactory as of December 2, 2009.
How many inspections has O'Brien Bus Service Inc had?
O'Brien Bus Service Inc has recorded 37 total inspections with 0 out-of-service orders, representing an OOS rate of 0.00%.
Where is O'Brien Bus Service Inc located?
O'Brien Bus Service Inc is headquartered at 11540 Old Baltimore Pike, Beltsville, MD 20705.

Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 618101 · Last updated: 2026-03-09. View official FMCSA record →