Open demo
Carrier profile · USDOT 378911 · MC-233562 · FMCSA data fetched 2026-10-18

STUDENT TRANSPORTATION OF VERMONT INC

340 power units284 driversInterstateMIDDLEBURY, VT

Census status Active (A)MC-233562 · code I
Official links FMCSA SAFER

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”.

SectionSourceSource updatedFetchedStatus
Registration (Census)az4n-8mr22026-10-17 PTOct 18, 01:46 AM PTRead
Operating authorityinys-ebih2026-10-17 PTOct 18, 01:46 AM PTNot provided by official source
Authority historyyu5v-wbh62026-10-17 PTOct 18, 01:46 AM PTNot provided by official source
Insurance filingsc5y8-a4uz2026-10-17 PTOct 18, 01:46 AM PTNot provided by official source
Insurance history3uet-3z4i2026-10-17 PTOct 18, 01:46 AM PTNot 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 only6sqe-dvqs2026-05-14Oct 18, 01:46 AM PTStale (source > 90 days)
Inspections, 24 moDriver-level 2 · vehicle-level 57fx4q-ay7w2026-10-17 PTOct 18, 01:46 AM PTSmall sample
Crashes, 24 moaayw-vxb32026-10-17 PTOct 18, 01:46 AM PTNot provided by official source
Directory DB: authority copyLive official read above is used for the profilecarrier_authorityNot provided—Not yet imported
Directory DB: insurance copycarrier_insuranceNot provided—Not yet imported

VAX record reference score

Beta · trial v1

Not 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

30/100

Crashes, 24 mo (shown only, not scored)

0

How this trial score works and its limits →

01

Safety

Source: SMS AB PassProperty (4y6x-dmck) · raw queryDataset updated 2026-10-13 07:05 UTCFetched 2026-10-18 08:46 UTC

Inspections

65

Driver insp.

2

OOS 1

Vehicle insp.

65

OOS 2

Safety rating

S

2019-03-18

Driver out-of-service rate50.0%
0%50%100%

1 out-of-service of 2 inspections

Vehicle out-of-service rate3.1%
0%50%100%

2 out-of-service of 65 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 08:46 UTC

Window: 2024-10-18 → 2026-10-18 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.

Inspections (records)

57

States observed

1

Driver-level insp.

2

with driver OOS 1 · 50.0%

Vehicle-level insp.

57

with vehicle OOS 2 · 3.5%

Monthly inspections & out-of-service rate · 24 months

Inspections per month (count)

051024-1025-0125-0425-0725-1026-0126-0426-0726-10
  • Vehicle-level inspections (I, II, V, VI)
  • Driver-level inspections (I, II, III, VI)

Out-of-service rate by month (%)

0%25%50%75%100%24-1025-0125-0425-0725-1026-0126-0426-0726-10
  • 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 08:46 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.

DateStateLevelViolationsOOSDriver viol/OOSVehicle viol/OOSID
2026-09-16VT5000 / 00 / 089011275
2026-09-16VT5000 / 00 / 089011022
2026-09-16VT5000 / 00 / 089010956
2026-09-16VT5000 / 00 / 089010735
2026-09-16VT5000 / 00 / 089010059
All 57 inspections, map and level breakdown →

Reported crashes

Source: Crash File (aayw-vxb3) · raw queryDataset updated 2026-10-17 10:31 UTCFetched 2026-10-18 08:46 UTC

Window: 2024-10-18 → 2026-10-18 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.

Crash reports

0

Fatalities

0

Injuries

0

Tow-away

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.

02

Authority & Insurance

Operating authority by docket

No row matched this USDOT (bare or zero-padded) or its MC numbers. That alone does not prove the company has no authority — check FMCSA.

Source: Motus Carrier – All With History (inys-ebih) · raw queryDataset updated 2026-10-17 10:03 UTCFetched 2026-10-18 08:46 UTC

Authority status history

No authority status-change row matched. That does not prove there were no changes.

Source: Motus AuthHist – All With History (yu5v-wbh6) · raw queryDataset updated 2026-10-17 10:00 UTCFetched 2026-10-18 08:46 UTC

Status and reason text are shown exactly as FMCSA publishes them. The change date is FMCSA's status_change_date; “Dataset updated” is when FMCSA last published the file, and “Fetched” is when VAX read it. The two authority files are shown side by side and are not reconciled by VAX. Amounts: the dictionary says “thousands”, but published values look like dollars, so raw values are shown. Census status is not authority.

Insurance filings

No row matched this USDOT (bare or zero-padded) or its MC numbers. That does not prove the company has no insurance — check FMCSA L&I.

Source: Motus Insur – All With History (c5y8-a4uz) · raw queryDataset updated 2026-10-17 10:01 UTCFetched 2026-10-18 08:46 UTC

Filings as recorded by FMCSA — not a certificate of insurance or proof of current coverage. Amounts are source values (dictionary: thousands).

Source: Motus InsHist – All With History (3uet-3z4i) · raw queryDataset updated 2026-10-17 10:01 UTCFetched 2026-10-18 08:46 UTC

Source: InsHist – legacy (6sqe-dvqs) · raw queryDataset updated 2026-10-17 14:53 UTCFetched 2026-10-18 08:46 UTCFrozen by FMCSA since 2026-05-14

Prior policies

Insurance timeline
Hover a bar for insurer and dates.

Prior policies (3uet-3z4i + legacy 6sqe-dvqs) — effective → cancellation

NATIONAL INTERSTATE INSURANCE COMPANY · 2016-01-27 → 2018-06-06

NATIONAL INTERSTATE INSURANCE COMPANY · 2010-07-28 → 2016-03-07

NATIONAL INTERSTATE INSURANCE COMPANY · 2010-07-28 → 2016-01-27

NATIONAL INTERSTATE INSURANCE COMPANY · 2007-02-15 → 2010-07-28

ACADIA INSURANCE COMPANY · 2001-09-04 → 2005-06-24

ACADIA INSURANCE COMPANY · 2001-09-04 → 2005-06-24

UTICA MUTUAL INSURANCE CO. · 1992-08-23 → 2001-09-04

LEXINGTON INSURANCE COMPANY · 2000-09-11 → 2001-05-08

NATIONAL INDEMNITY COMPANY · 2000-09-11 → 2001-05-06

UTICA MUTUAL INSURANCE CO. · 1993-08-23 → 2000-09-11

1998200320082013
1992-08-232018-06-06

Bars run only between published effective and cancellation dates. Current filings show their effective date only — no end is assumed and no continuous coverage is inferred. Current history: 3uet-3z4i; legacy rows from 6sqe-dvqs (frozen 2026-05-14) are kept only when not already in the current file.

  • NATIONAL INTERSTATE INSURANCE COMPANY

    Effective
    2016-01-27
    Cancelled
    2018-06-06
    Method
    Cancelled
    Policy
    STA 0000001-10
    Dataset
    6sqe-dvqs
  • NATIONAL INTERSTATE INSURANCE COMPANY

    Effective
    2010-07-28
    Cancelled
    2016-03-07
    Method
    Name Changed
    Policy
    STA 0000001-05
    Dataset
    6sqe-dvqs
  • NATIONAL INTERSTATE INSURANCE COMPANY

    Effective
    2010-07-28
    Cancelled
    2016-01-27
    Method
    Replaced
    Policy
    STA 0000001-05
    Dataset
    6sqe-dvqs
  • NATIONAL INTERSTATE INSURANCE COMPANY

    Effective
    2007-02-15
    Cancelled
    2010-07-28
    Method
    Name Changed
    Policy
    STA 0000001-01
    Dataset
    6sqe-dvqs
  • ACADIA INSURANCE COMPANY

    Effective
    2001-09-04
    Cancelled
    2005-06-24
    Method
    Cancelled
    Policy
    CAA1800577-10
    Dataset
    6sqe-dvqs
  • ACADIA INSURANCE COMPANY

    Effective
    2001-09-04
    Cancelled
    2005-06-24
    Method
    Cancelled
    Policy
    CUA1800579-10
    Dataset
    6sqe-dvqs
  • UTICA MUTUAL INSURANCE CO.

    Effective
    1992-08-23
    Cancelled
    2001-09-04
    Method
    Replaced
    Policy
    BAC1577893
    Dataset
    6sqe-dvqs
  • LEXINGTON INSURANCE COMPANY

    Effective
    2000-09-11
    Cancelled
    2001-05-08
    Method
    Cancelled
    Policy
    87833420291
    Dataset
    6sqe-dvqs
  • NATIONAL INDEMNITY COMPANY

    Effective
    2000-09-11
    Cancelled
    2001-05-06
    Method
    Cancelled
    Policy
    70APE668488
    Dataset
    6sqe-dvqs
  • UTICA MUTUAL INSURANCE CO.

    Effective
    1993-08-23
    Cancelled
    2000-09-11
    Method
    Replaced
    Policy
    BAC1577893
    Dataset
    6sqe-dvqs
03

Equipment

Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-17 18:39 UTCFetched 2026-10-18 08:46 UTC

Power units

340

Truck units

0

Bus units

340

EquipmentOwnedTerm leasedTrip leased
Straight trucks———
Truck tractors———
Trailers———
Ownership mix by equipment type
Straight trucksIncomplete source fields — no share computed—
Truck tractorsIncomplete source fields — no share computed—
TrailersIncomplete source fields — no share computed—
  • 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 08:46 UTCWindow 2024-10-18 → 2026-10-18

57 inspection(s) → 57 unit row(s) → 51 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.

Power units observed

Unique units

51

Decode coverage

100%

51/51

Average age

6.5 yr

n=51

Newest / oldest

2024 / 2015

Make

  • IC BUS36
  • FREIGHTLINER13
  • BLUE BIRD2

Model year

  • 20156
  • 20165
  • 20177
  • 20185
  • 20195
  • 20218
  • 20223
  • 202412

Average age = 2026 − model year, over 51 unit(s) with a decoded year. Units without a decode are excluded from every share.

Observed equipment list
UnitMakeModelYearBody classInspectionsLast seen
PU-01BLUE BIRDBB Conventional2016Bus - School Bus12026-09-16
PU-02IC BUSPB1052019Bus - School Bus12026-09-16
PU-03IC BUSPB1052019Bus - School Bus12026-09-16
PU-04IC BUSPB1052018Bus - School Bus12026-09-16
PU-05IC BUSPB1052017Bus - School Bus12026-09-16
PU-06IC BUSPB1052017Bus - School Bus12026-09-16
PU-07IC BUSPB1052017Bus - School Bus12026-09-16
PU-08FREIGHTLINERB2 Bus Chassis2017Incomplete - School Bus Chassis12026-09-16
PU-09IC BUSPB1052021Bus - School Bus12026-07-10
PU-10IC BUSPB1052024Bus - School Bus12026-07-10
04

Operations

Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-17 18:39 UTCFetched 2026-10-18 08:46 UTC

Carrier operation

Interstate (A)

Classification: PRIVATE PROPERTY;AUTHORIZED FOR HIRE;EXEMPT FOR HIRE

MCS-150 mileage

4,397,000 mi

Reported year 2024

Cargo classifications checked
  • Passengers
Interstate drivers >100 mi / ≤100 mi
284 / 0
Intrastate drivers >100 mi / ≤100 mi
0 / 0
Hazmat indicator (hm_ind)
N
Registered address
202 MAINELLI RD, MIDDLEBURY, VT, 05753, 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.

05

Identity & Federal

Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-17 18:39 UTCFetched 2026-10-18 08:46 UTC

Legal name
STUDENT TRANSPORTATION OF VERMONT INC
DBA
Not provided
USDOT
378911
MC / FF / MX
MC-233562
Physical address
202 MAINELLI RD, MIDDLEBURY, VT, 05753, US
Mailing address
202 MAINELLI RD, MIDDLEBURY, VT, 05753, US
Business type
CORPORATION
Carrier/shipper code
C
Census add date
1990-01-22
MCS-150 filing date
2025-01-31
Power units / drivers
340 / 284
Latest review (type · date)
C · 2019-03-08
06

Federal activity

  1. 2025-01-31Census

    Latest MCS-150 filing

  2. 2019-03-18Census

    Official safety rating: S

  3. 2019-03-08Census

    Compliance review recorded (C)

  4. 2018-06-066sqe-dvqs

    Prior policy ended (cancelled) — NATIONAL INTERSTATE INSURANCE COMPANY

  5. 2016-03-076sqe-dvqs

    Prior policy ended (name changed) — NATIONAL INTERSTATE INSURANCE COMPANY

  6. 2016-01-276sqe-dvqs

    Prior policy ended (replaced) — NATIONAL INTERSTATE INSURANCE COMPANY

  7. 2010-07-286sqe-dvqs

    Prior policy ended (name changed) — NATIONAL INTERSTATE INSURANCE COMPANY

  8. 2005-06-246sqe-dvqs

    Prior policy ended (cancelled) — ACADIA INSURANCE COMPANY

  9. 2005-06-246sqe-dvqs

    Prior policy ended (cancelled) — ACADIA INSURANCE COMPANY

  10. 2001-09-046sqe-dvqs

    Prior policy ended (replaced) — UTICA MUTUAL INSURANCE CO.

  11. 2001-05-086sqe-dvqs

    Prior policy ended (cancelled) — LEXINGTON INSURANCE COMPANY

  12. 2001-05-066sqe-dvqs

    Prior policy ended (cancelled) — NATIONAL INDEMNITY COMPANY

  13. 2000-09-116sqe-dvqs

    Prior policy ended (replaced) — UTICA MUTUAL INSURANCE CO.

  14. 1990-01-22Census

    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…

07

FAQ

+What is STUDENT TRANSPORTATION OF VERMONT INC's USDOT number?

USDOT 378911, with docket(s) MC-233562.

+Is STUDENT TRANSPORTATION OF VERMONT 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 STUDENT TRANSPORTATION OF VERMONT INC report?

340 power units and 284 drivers, self-reported on the MCS-150 filed 2025-01-31.

+Does STUDENT TRANSPORTATION OF VERMONT INC have insurance on file?

No row matched by DOT (with and without leading zeros) or MC. That alone does not prove there is no insurance — check FMCSA L&I.

+Where is STUDENT TRANSPORTATION OF VERMONT INC located?

Registered physical address: 202 MAINELLI RD, MIDDLEBURY, VT, 05753, US. This is a registration address, not an operating area.

Answers are generated from the records on this page.

08

Nearby carriers

—

Sources

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.