O'BRIEN BUS SERVICE INC
15 power units9 driversInterstateBELTSVILLE, MD
Data completeness & update times
Per official source. A failed read is not zero; “not yet imported” means the directory database has no stored copy yet — not “no authority” or “no insurance”.
| Section | Source | Source updated | Fetched | Status |
|---|---|---|---|---|
| Registration (Census) | az4n-8mr2 | 2026-10-13 PT | Oct 13, 02:57 PM PT | Read |
| Operating authority | inys-ebih | 2026-10-13 PT | Oct 13, 02:57 PM PT | Read |
| Authority history | yu5v-wbh6 | 2026-10-13 PT | Oct 13, 02:57 PM PT | Read |
| Insurance filings | c5y8-a4uz | 2026-10-13 PT | Oct 13, 02:57 PM PT | Read |
| Insurance history | 3uet-3z4i | 2026-10-13 PT | Oct 13, 02:57 PM PT | Not provided by official source |
| Insurance history (legacy)Content frozen by FMCSA on 2026-05-14 (portal metadata 2026-10-13 is a republish, not new data); gap-fill only | 6sqe-dvqs | 2026-05-14 | Oct 13, 02:57 PM PT | Stale (source > 90 days) |
| Inspections, 24 moDriver-level 1 · vehicle-level 25 | fx4q-ay7w | 2026-10-13 PT | Oct 13, 02:57 PM PT | Small sample |
| Crashes, 24 mo | aayw-vxb3 | 2026-10-13 PT | Oct 13, 02:57 PM PT | Not provided by official source |
| Directory DB: authority copyLive official read above is used for the profile | carrier_authority | Not provided | Oct 13, 12:40 PM PT | Read |
| Directory DB: insurance copy | carrier_insurance | Not provided | Oct 7, 06:48 PM PT | Read |
VAX record reference score
Beta · trial v1Not an FMCSA rating, not a prediction and not a load decision. Thresholds are fixed and not yet calibrated.
Reference score (0–100)
Insufficient data
Coverage — determinable weight, not a score
70/100
Crashes, 24 mo (shown only, not scored)
0
Safety
Source: SMS AB PassProperty (4y6x-dmck) · raw queryDataset updated 2026-10-13 07:05 UTCFetched 2026-10-13 21:57 UTC
25
1
OOS 0
25
OOS 0
S
2009-12-02
0 out-of-service of 1 inspections
0 out-of-service of 25 inspections
Rate = OOS inspections ÷ inspections, from the SMS summary; N/A when there are 0 inspections. The SMS summary has no monthly series; the monthly chart below is built from record-level inspections. Roadside inspections are a sample, not the whole fleet.
Roadside inspections · record level
Source: Vehicle Inspection File (fx4q-ay7w) · raw queryDataset updated 2026-10-13 17:30 UTCFetched 2026-10-13 21:57 UTC
Window: 2024-10-13 → 2026-10-13 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.
25
1
1
with driver OOS 0 · 0.0%
25
with vehicle OOS 0 · 0.0%
Inspections per month (count)
- Vehicle-level inspections (I, II, V, VI)
- Driver-level inspections (I, II, III, VI)
Out-of-service rate by month (%)
- Vehicle OOS rate
- Driver OOS rate (dashed)
- Hollow point = fewer than 5 eligible inspections
Computed from record-level inspections in fx4q-ay7w (window 2024-10-13 → 2026-10-13, fetched 2026-10-13 21:57 UTC). OOS rate = inspections with driver/vehicle OOS > 0 ÷ inspections at a driver/vehicle-examining level — not violation counts. Months with no eligible inspection leave a gap (not 0%). The SMS summary is not used to build history.
Driver-level = Levels I, II, III, VI; vehicle-level = Levels I, II, V, VI (FMCSA North American Standard levels). Level IV special studies are in neither. These record-level counts can differ from the SMS summary above, which uses its own snapshot and is left unchanged.
| Date | State | Level | Violations | OOS | Driver viol/OOS | Vehicle viol/OOS | ID |
|---|---|---|---|---|---|---|---|
| 2025-09-09 | MD | 5 | 0 | 0 | 0 / 0 | 0 / 0 | 85767589 |
| 2025-09-09 | MD | 5 | 0 | 0 | 0 / 0 | 0 / 0 | 85767440 |
| 2025-09-09 | MD | 5 | 0 | 0 | 0 / 0 | 0 / 0 | 85767324 |
| 2025-09-09 | MD | 5 | 0 | 0 | 0 / 0 | 0 / 0 | 85767164 |
| 2025-09-09 | MD | 5 | 0 | 0 | 0 / 0 | 0 / 0 | 85767122 |
Reported crashes
Source: Crash File (aayw-vxb3) · raw queryDataset updated 2026-10-13 10:36 UTCFetched 2026-10-13 21:57 UTC
Window: 2024-10-13 → 2026-10-13 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.
0
0
0
0
The source responded with no crash reports in this window.
Crash reports are listed as filed by states; they do not determine fault or preventability. VIN, plate and exact location are not shown.
Equipment
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-13 11:04 UTCFetched 2026-10-13 21:57 UTC
15
0
15
| Equipment | Owned | Term leased | Trip leased |
|---|---|---|---|
| Straight trucks | — | — | — |
| Truck tractors | — | — | — |
| Trailers | — | — | — |
- Owned
- Term leased
- Trip leased
Tractors and trailers are drawn separately and never merged into power units. A row with any empty field shows no share.
MCS-150 self-reported counts. “—” means the source field is empty, not zero.
Vehicles observed in roadside inspections
Units: FMCSA Inspections Per Unit (wt8s-2hbx)Decoder: NHTSA vPICDataset updated 2026-10-13 11:12 UTCFetched 2026-10-13 21:57 UTCWindow 2024-10-13 → 2026-10-13
25 inspection(s) → 25 unit row(s) → 13 unique vehicle(s) by VIN. Observed vehicles are not the full fleet and not proof of current ownership. Labels like PU-01 are anonymous; full VINs and plates are never shown.
Unique units
13
Decode coverage
92%
12/13
Average age
17.3 yr
n=12
Newest / oldest
2024 / 1992
Make
- FORD6
- FREIGHTLINER5
- THOMAS BUILT1
Model year
- 19921
- 19941
- 20041
- 20062
- 20071
- 20081
- 20101
- 20152
- 20231
- 20241
Average age = 2026 − model year, over 12 unit(s) with a decoded year. Units without a decode are excluded from every share.
| Unit | Make | Model | Year | Body class | Inspections | Last seen |
|---|---|---|---|---|---|---|
| PU-01 | FORD | B600 | 1992 | Bus - School Bus | 2 | 2025-09-09 |
| PU-02 | COURIER (reported) | — | — | — | 2 | 2025-09-09 |
| PU-03 | FORD | B700 | 1994 | Bus - School Bus | 2 | 2025-09-09 |
| PU-04 | THOMAS BUILT | HDX | 2015 | Bus - School Bus | 2 | 2025-09-09 |
| PU-05 | FREIGHTLINER | FS 65 Chassis | 2008 | Incomplete - School Bus Chassis | 2 | 2025-09-09 |
| PU-06 | FREIGHTLINER | B2 Bus Chassis | 2024 | Incomplete - School Bus Chassis | 2 | 2025-09-09 |
| PU-07 | FORD | E-450 | 2010 | Incomplete - Cutaway | 1 | 2025-09-08 |
| PU-08 | FORD | E-450 | 2015 | Incomplete - Cutaway | 2 | 2025-09-08 |
| PU-09 | FORD | E-450 | 2006 | Incomplete - Cutaway | 2 | 2025-09-08 |
| PU-10 | FORD | E-450 | 2004 | Incomplete - Cutaway | 2 | 2025-09-08 |
Operations
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-13 11:04 UTCFetched 2026-10-13 21:57 UTC
Interstate (A)
Classification: PRIVATE PASSENGER, BUSINESS;PRIVATE PASSENGER, NON-BUSINESS;AUTHORIZED FOR HIRE
109,316 mi
Reported year 2025
- Passengers
- Interstate drivers >100 mi / ≤100 mi
- 9 / 0
- Intrastate drivers >100 mi / ≤100 mi
- 0 / 0
- Hazmat indicator (hm_ind)
- N
- Registered address
- 11540 OLD BALTIMORE PIKE, BELTSVILLE, MD, 20705, US
Lanes and service areas are not published by FMCSA. The registered address is not an operating map, and inspection states are observations only — not live routes or a service area.
Identity & Federal
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-13 11:04 UTCFetched 2026-10-13 21:57 UTC
- Legal name
- O'BRIEN BUS SERVICE INC
- DBA
- Not provided
- USDOT
- 618101
- MC / FF / MX
- MC-696729
- Physical address
- 11540 OLD BALTIMORE PIKE, BELTSVILLE, MD, 20705, US
- Mailing address
- 6201 BROOKE JANE DR, CLINTON, MD, 20735, US
- Business type
- Not provided
- Carrier/shipper code
- C
- Census add date
- 1995-10-24
- MCS-150 filing date
- 2026-01-30
- Power units / drivers
- 15 / 9
- Latest review (type · date)
- C · 2009-11-17
Federal activity
- 2026-01-30Census
Latest MCS-150 filing
- 2009-12-04yu5v-wbh6
Authority status change: Motor Carrier of Passengers → Active (GRANTED)
- 2009-12-02Census
Official safety rating: S
- 2009-11-18c5y8-a4uz
Insurance filing effective — Lancer Insurance Company
- 2009-11-186sqe-dvqs
Prior policy ended (replaced) — LANCER INSURANCE COMPANY
- 2009-11-17Census
Compliance review recorded (C)
- 1995-10-24Census
Added to FMCSA registration
Built only from dates in the sources above. Authority changes use FMCSA's own change date (yu5v-wbh6).
Changes observed by VAX monitoring
Loading…
FAQ
+What is O'BRIEN BUS SERVICE INC's USDOT number?
USDOT 618101, with docket(s) MC-696729.
+Is O'BRIEN BUS SERVICE INC active?
The census registration status code is A. This is a registration code only — it is not operating authority, insurance coverage or a safety certification.
+How many trucks and drivers does O'BRIEN BUS SERVICE INC report?
15 power units and 9 drivers, self-reported on the MCS-150 filed 2026-01-30.
+Does O'BRIEN BUS SERVICE INC have insurance on file?
1 filing row(s) matched in the FMCSA insurance dataset, most recently effective 2009-11-18 (Lancer Insurance Company). A filing is not a certificate of insurance.
+Where is O'BRIEN BUS SERVICE INC located?
Registered physical address: 11540 OLD BALTIMORE PIKE, BELTSVILLE, MD, 20705, US. This is a registration address, not an operating area.
Answers are generated from the records on this page.
Nearby carriers
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BLACKMAN LOGISTICS LLC
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GREEN WORLD COMPANY LLC
USDOT 8680070 · MC-680481231 power units · 1 drivers
PERFECT AUTO LLC
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BD SIGN EXPRESS LLC
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ALU TRANSPORTATION SERVICES LLC
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Other census-active registrations in the same city, newest USDOT first. No ranking or relationship implied. · raw query · Fetched 2026-10-13 21:57 UTC
Sources
- FMCSA Company Census (az4n-8mr2)
- Carrier – All With History (6eyk-hxee)
- Motus Carrier daily (nakq-58th)
- Motus Insur – All With History (c5y8-a4uz)
- InsHist – All With History (6sqe-dvqs)
- SMS AB PassProperty (4y6x-dmck)
- Vehicle Inspection File (fx4q-ay7w)
- Crash File (aayw-vxb3)
Each section shows its own fetch time; official data may have changed since. Official records plus an explainable trial record reference score (beta, not an official rating; no total when data is insufficient). No ranking, risk labels or load recommendations. Listing does not imply partnership, endorsement or platform access.