MIDDLEDORF BUS COMPANY
12 power units24 driversInterstateCLINTON, 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 | 2026-10-17 PT | Oct 18, 03:21 AM PT | Read |
| Operating authority | inys-ebih | 2026-10-18 PT | Oct 18, 03:21 AM PT | Read |
| Authority history | yu5v-wbh6 | 2026-10-18 PT | Oct 18, 03:21 AM PT | Read |
| Insurance filings | c5y8-a4uz | 2026-10-18 PT | Oct 18, 03:21 AM PT | Read |
| Insurance history | 3uet-3z4i | 2026-10-18 PT | Oct 18, 03:21 AM PT | Not provided by official source |
| Insurance history (legacy)Content frozen by FMCSA on 2026-05-14 (portal metadata 2026-10-17 is a republish, not new data); gap-fill only | 6sqe-dvqs | 2026-05-14 | Oct 18, 03:21 AM PT | Stale (source > 90 days) |
| Inspections, 24 moDriver-level 2 · vehicle-level 17 | fx4q-ay7w | 2026-10-17 PT | Oct 18, 03:21 AM PT | Small sample |
| Crashes, 24 mo | aayw-vxb3 | 2026-10-17 PT | Oct 18, 03:21 AM PT | Not provided by official source |
| Directory DB: authority copyLive official read above is used for the profile | carrier_authority | Not provided | Oct 17, 07:40 PM PT | Read |
| Directory DB: insurance copy | carrier_insurance | Not provided | Oct 7, 06:49 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 2026-10-18 10:21 UTC
17
2
OOS 0
17
OOS 0
C
2012-10-20
0 out-of-service of 2 inspections
0 out-of-service of 17 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 2026-10-17 13:14 UTCFetched 2026-10-18 10:21 UTC
Window: 2024-10-18 → 2026-10-18 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.
17
2
2
with driver OOS 0 · 0.0%
17
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 2024-10-18 → 2026-10-18, fetched 2026-10-18 10:21 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 |
|---|---|---|---|---|---|---|---|
| 2025-12-11 | MD | 5 | 0 | 0 | 0 / 0 | 0 / 0 | 86562961 |
| 2025-12-11 | MD | 5 | 0 | 0 | 0 / 0 | 0 / 0 | 86562926 |
| 2025-12-11 | MD | 5 | 0 | 0 | 0 / 0 | 0 / 0 | 86562854 |
| 2025-12-11 | MD | 1 | 0 | 0 | 0 / 0 | 0 / 0 | 86562853 |
| 2025-12-11 | MD | 5 | 0 | 0 | 0 / 0 | 0 / 0 | 86562807 |
Reported crashes
Source: Crash File (aayw-vxb3) · raw queryDataset updated 2026-10-17 10:31 UTCFetched 2026-10-18 10:21 UTC
Window: 2024-10-18 → 2026-10-18 (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 2026-10-17 18:39 UTCFetched 2026-10-18 10:21 UTC
12
0
12
| 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 2026-10-17 10:38 UTCFetched 2026-10-18 10:21 UTCWindow 2024-10-18 → 2026-10-18
17 inspection(s) → 17 unit row(s) → 7 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
7
Decode coverage
100%
7/7
Average age
8.1 yr
n=7
Newest / oldest
2025 / 2009
Make
- FREIGHTLINER7
Model year
- 20091
- 20121
- 20162
- 20231
- 20241
- 20251
Average age = 2026 − model year, over 7 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 | FREIGHTLINER | B2 Bus Chassis | 2009 | Incomplete - School Bus Chassis | 4 | 2025-12-11 |
| PU-02 | FREIGHTLINER | B2 Bus Chassis | 2012 | Incomplete - School Bus Chassis | 3 | 2025-12-11 |
| PU-03 | FREIGHTLINER | B2 Bus Chassis | 2016 | Incomplete - School Bus Chassis | 3 | 2025-12-11 |
| PU-04 | FREIGHTLINER | B2 Bus Chassis | 2024 | Incomplete - School Bus Chassis | 2 | 2025-12-11 |
| PU-05 | FREIGHTLINER | B2 Bus Chassis | 2025 | Incomplete - Bus Chassis | 1 | 2025-12-11 |
| PU-06 | FREIGHTLINER | B2 Bus Chassis | 2023 | Incomplete - School Bus Chassis | 3 | 2025-12-11 |
| PU-07 | FREIGHTLINER | B2 Bus Chassis | 2016 | Incomplete - School Bus Chassis | 1 | 2025-04-28 |
Operations
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-17 18:39 UTCFetched 2026-10-18 10:21 UTC
Interstate (A)
Classification: PRIVATE PROPERTY;PRIVATE PASSENGER, BUSINESS;PRIVATE PASSENGER, NON-BUSINESS;AUTHORIZED FOR HIRE
171,000 mi
Reported year 2025
- Passengers
- Interstate drivers >100 mi / ≤100 mi
- 0 / 12
- Intrastate drivers >100 mi / ≤100 mi
- 0 / 12
- Hazmat indicator (hm_ind)
- N
- Registered address
- 7801 ANBAR LN, CLINTON, MD, 20735, 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 2026-10-17 18:39 UTCFetched 2026-10-18 10:21 UTC
- Legal name
- MIDDLEDORF BUS COMPANY
- DBA
- Not provided
- USDOT
- 362791
- MC / FF / MX
- MC-749162
- Physical address
- 7801 ANBAR LN, CLINTON, MD, 20735, US
- Mailing address
- 7801 ANBAR LN, CLINTON, MD, 20735, US
- Business type
- INDIVIDUAL
- Carrier/shipper code
- C
- Census add date
- 1989-08-17
- MCS-150 filing date
- 2026-08-20
- Power units / drivers
- 12 / 24
- Latest review (type · date)
- C · 2012-08-29
Federal activity
- 2026-08-20Census
Latest MCS-150 filing
- 2026-04-03c5y8-a4uz
Insurance filing effective — Philadelphia Indemnity Insurance Co.
- 2026-04-03c5y8-a4uz
Insurance filing effective — Philadelphia Indemnity Insurance Co.
- 2026-04-036sqe-dvqs
Prior policy ended (replaced) — PHILADELPHIA INDEMNITY INSURANCE COMPANY
- 2026-04-036sqe-dvqs
Prior policy ended (replaced) — PHILADELPHIA INDEMNITY INSURANCE COMPANY
- 2025-04-036sqe-dvqs
Prior policy ended (replaced) — PHILADELPHIA INDEMNITY INSURANCE COMPANY
- 2025-04-036sqe-dvqs
Prior policy ended (replaced) — PHILADELPHIA INDEMNITY INSURANCE COMPANY
- 2024-04-036sqe-dvqs
Prior policy ended (replaced) — PHILADELPHIA INDEMNITY INSURANCE COMPANY
- 2024-04-036sqe-dvqs
Prior policy ended (replaced) — PHILADELPHIA INDEMNITY INSURANCE COMPANY
- 2023-04-036sqe-dvqs
Prior policy ended (replaced) — PHILADELPHIA INDEMNITY INSURANCE COMPANY
- 2023-04-036sqe-dvqs
Prior policy ended (replaced) — PHILADELPHIA INDEMNITY INSURANCE COMPANY
- 2022-04-036sqe-dvqs
Prior policy ended (replaced) — PHILADELPHIA INDEMNITY INSURANCE COMPANY
- 2022-04-036sqe-dvqs
Prior policy ended (replaced) — PHILADELPHIA INDEMNITY INSURANCE COMPANY
- 2021-04-036sqe-dvqs
Prior policy ended (replaced) — PHILADELPHIA INDEMNITY INSURANCE COMPANY
- 2021-04-036sqe-dvqs
Prior policy ended (replaced) — PHILADELPHIA INDEMNITY INSURANCE COMPANY
- 2020-11-25yu5v-wbh6
Authority status change: Motor Carrier of Passengers → Active (REINSTATED)
- 2020-11-046sqe-dvqs
Prior policy ended (cancelled) — PHILADELPHIA INDEMNITY INSURANCE COMPANY
- 2020-11-046sqe-dvqs
Prior policy ended (cancelled) — PHILADELPHIA INDEMNITY INSURANCE COMPANY
- 2020-04-036sqe-dvqs
Prior policy ended (replaced) — PHILADELPHIA INDEMNITY INSURANCE COMPANY
- 2020-04-036sqe-dvqs
Prior policy ended (replaced) — PHILADELPHIA INDEMNITY INSURANCE COMPANY
- 2020-04-036sqe-dvqs
Prior policy ended (replaced) — PHILADELPHIA INDEMNITY INSURANCE COMPANY
- 2019-04-036sqe-dvqs
Prior policy ended (cancelled) — GENERAL STAR INDEMNITY COMPANY
- 2019-04-036sqe-dvqs
Prior policy ended (replaced) — FALLS LAKE NATIONAL INSURANCE COMPANY
- 2018-04-086sqe-dvqs
Prior policy ended (cancelled) — PRAETORIAN INSURANCE COMPANY
- 2018-04-036sqe-dvqs
Prior policy ended (replaced) — PRAETORIAN INSURANCE COMPANY
- 2018-04-036sqe-dvqs
Prior policy ended (replaced) — GENERAL STAR INDEMNITY COMPANY
- 2017-05-036sqe-dvqs
Prior policy ended (cancelled) — GOTHAM INSURANCE COMPANY
- 2017-04-036sqe-dvqs
Prior policy ended (cancelled) — SCOTTSDALE INSURANCE COMPANY
- 2017-04-036sqe-dvqs
Prior policy ended (cancelled) — CANAL INSURANCE CO.
- 2017-04-036sqe-dvqs
Prior policy ended (replaced) — GOTHAM INSURANCE COMPANY
- 2016-04-036sqe-dvqs
Prior policy ended (replaced) — NEW YORK MARINE & GENERAL INS. CO.
- 2014-04-136sqe-dvqs
Prior policy ended (cancelled) — HARTFORD CASUALTY INSURANCE COMPANY
- 2014-04-036sqe-dvqs
Prior policy ended (replaced) — NEW YORK MARINE & GENERAL INS. CO.
- 2014-04-036sqe-dvqs
Prior policy ended (replaced) — GOTHAM INSURANCE COMPANY
- 2014-04-036sqe-dvqs
Prior policy ended (cancelled) — TWIN CITY FIRE INSURANCE COMPANY
- 2012-10-20Census
Official safety rating: C
- 2012-09-226sqe-dvqs
Prior policy ended (cancelled) — HARTFORD CASUALTY INSURANCE COMPANY
- 2012-08-29Census
Compliance review recorded (C)
- 2012-08-226sqe-dvqs
Prior policy ended (replaced) — HARTFORD CASUALTY INSURANCE COMPANY
- 2012-08-176sqe-dvqs
Prior policy ended (replaced) — HARTFORD CASUALTY INSURANCE COMPANY
- 1989-08-17Census
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 MIDDLEDORF BUS COMPANY's USDOT number?
USDOT 362791, with docket(s) MC-749162.
+Is MIDDLEDORF BUS COMPANY 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 MIDDLEDORF BUS COMPANY report?
12 power units and 24 drivers, self-reported on the MCS-150 filed 2026-08-20.
+Does MIDDLEDORF BUS COMPANY have insurance on file?
2 filing row(s) matched in the FMCSA insurance dataset, most recently effective 2026-04-03 (Philadelphia Indemnity Insurance Co.). A filing is not a certificate of insurance.
+Where is MIDDLEDORF BUS COMPANY located?
Registered physical address: 7801 ANBAR LN, CLINTON, MD, 20735, US. This is a registration address, not an operating area.
Answers are generated from the records on this page.
Nearby carriers
STEWART'S LOGISTICS L.L.C.
USDOT 8898173 · MC-462189111 power units · 2 drivers
ALPHA BUILDING SERVICES, LLC
USDOT 8600980 · MC-659512031 power units · 1 drivers
J ENTERPRISE LLC
USDOT 8073559 · MC-892608472 power units · 4 drivers
LEWIS ALLEN DELIVERY SERVICES
USDOT 66159691 power units · 2 drivers
GABRIEL WASTE SOLUTIONS LLC
USDOT 63964182 power units · 1 drivers
KIRBY ROAD TRUCKING LLC
USDOT 6330738 · MC-820681611 power units · 0 drivers
Other census-active registrations in the same city, newest USDOT first. No ranking or relationship implied. · raw query · Fetched 2026-10-18 10:21 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.