GW OBRIEN INC
Risk Assessment
Authority Active
Operating authority is currently active in FMCSA records.
Established Carrier
36 years of continuous operating authority.
Unrated
No DOT safety rating on file — common, not disqualifying on its own.
Generate a plain-English risk narrative for GW OBRIEN INC — synthesizing authority, safety percentiles, crash recency, and chameleon signals into a broker-ready summary.
Full Report
Safety profile
All 7 FMCSA BASIC percentiles, inspections, and out-of-service rates.
Crash history
Individual crashes by date and severity, fleet-normalized.
Insurance & compliance
BI&PD + cargo coverage, carrier, effective dates, and gaps.
Authority & cross-reference
Revocation history + chameleon flags across 4.4M carriers.
Change history
2 recorded changes to GW OBRIEN INC’s FMCSA record. Derived from monthly FMCSA Census snapshots.
7
to
8
Mar 29, 2025
to
Jan 20, 2026
FAQ · GW OBRIEN INC
Is GW OBRIEN INC a legitimate motor carrier?
GW OBRIEN INC is registered with FMCSA under USDOT number 377503. Operating authority status is currently Active.
Where is GW OBRIEN INC based?
GW OBRIEN INC lists its physical address in TYNGSBORO, MA in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 377503 active?
USDOT 377503 (GW OBRIEN INC) operating authority status is currently Active. Last verified by MC Look Up on April 17, 2026. Data is sourced from live FMCSA federal records.
How many trucks does GW OBRIEN INC operate?
GW OBRIEN INC reports 8 power units and employs 5 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
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