MIDDLEDORF BUS COMPANY
Clinton, MD · MC 749162
From CarrierTrail’s copy of the FMCSA census, published Sep 30, 2026. Record present in this snapshot. Official record: SAFER · Motus
1 to review · 1 note
- Conditional safety rating on record
- Safety rating is more than 5 years old
Observations from public fields, not findings about the company. Check the official record and the context before deciding.
Company identity and reported operations
| USDOT number | 362791 |
|---|---|
| Legal name | MIDDLEDORF BUS COMPANY |
| Doing business as / DBA | Not reported |
| MC docket identifiers | MC 749162 |
| Reported physical address | 7801 ANBAR LN, CLINTON, MD, 20735, US |
| Reported business phone | (301) 856-5576 |
| Reported power units | 12 |
| Reported drivers | 24 |
| Reported MCS-150 date | Aug 20, 2026 |
| Company officers (as filed) | Diana Middledorf, Cris Middledorf |
| Carrier operation | Interstate |
| Census status code | A |
| Safety rating | Conditional |
| Safety rating date | Oct 20, 2012 |
Public inspection, violation and crash summary
FMCSA public SMS input records from 2024-08-28 through 2026-08-27.
| Inspections | 17 |
|---|---|
| Driver out-of-service rate | 0.0% (0 of 2) |
| Vehicle out-of-service rate | 0.0% (0 of 17) |
| Violations | 0 across 0 inspections |
| Out-of-service violations | 0 |
| Crashes | 0 |
| Fatal / injury / tow-away crashes | 0 / 0 / 0 |
| Fatalities / injuries reported | 0 / 0 |
Crash involvement does not establish fault. Inspection summaries, safety ratings and restricted BASIC measures are different concepts.
Reported cargo and business classification
MIDDLEDORF BUS COMPANY reports PRIVATE PROPERTY;PRIVATE PASSENGER, BUSINESS;PRIVATE PASSENGER, NON-BUSINESS;AUTHORIZED FOR HIRE in the census and lists 1 cargo categories.
- Passengers
Record dates and observed changes
- Added to the census (not company founding date)
- Aug 17, 1989
- Carrier-reported MCS-150 filing date
- Aug 20, 2026
- Census source publication
- Sep 30, 2026 10:52 UTC
- First observed by CarrierTrail
- Sep 12, 2026 19:56 UTC
Source publication, carrier filing and our observation dates describe different events. An older filing date alone does not establish noncompliance.
Public-field differences from up to ten recent census change events are shown below.
No public-field changes are recorded in our observation window for this carrier. This does not mean the carrier never changed its details; tracking begins at the first observation shown above.
Authority and insurance
Authority filings
| Docket | Reported authority type | Reported status | BIPD required | BIPD on file |
|---|---|---|---|---|
| MC749162 | Motor Carrier of Passengers | Active | $5,000,000 | $5,000,000 |
Insurance filings
| Docket | Insurer | Coverage | Effective date | Form | Policy |
|---|---|---|---|---|---|
| MC749162 | Philadelphia Indemnity Insurance Co. | $4,000,000 | Apr 03, 2026 | BMC-91X | PHUB906358-006 |
| MC749162 | Philadelphia Indemnity Insurance Co. | $1,000,000 | Apr 03, 2026 | BMC-91X | PHPK2672236-007 |
Sources and check dates
Checked Oct 01, 2026 16:21 UTC.
- Authority filings source · Published Oct 01, 2026 10:54 UTC.
- Insurance filings source · Published Oct 01, 2026 10:53 UTC.
Missing matches do not establish missing authority or insurance. Filing records are shown as published; check current status before booking.
Operating authority timeline
Status changes and notices recorded against MIDDLEDORF BUS COMPANY’s operating authority dockets, newest first, from the FMCSA authority history and notices datasets.
- ReinstatedMC749162 · Motor Carrier of Passengers
A notice or status line describes the docket, not the reason behind it. Check Motus for the current status before booking.
Shared contact details
How many other records in the current FMCSA census report the same phone number or the same physical address as USDOT 362791. Companies share offices, agents and phone lines for ordinary reasons; a match is context to check, not a finding.
Check the official record
Monitor this carrier after your review
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