Carrier profile · USDOT 620266 · Updated Aug 20, 2026

Mammoth Unified School District

0 power unitsavg 12.6 yrLocal · 1 statesMAMMOTH LAKES, CA96/100

AUTHORITY STATUS UNKNOWN

Observed fleet · trailing 24 mo daily

0Power units

Self-reported · MCS-150

—Trailers seen

None observed · 24 mo

12.6Avg age (yr)

2000–2025 · vPIC

Call dispatch(760) 934-6802 Email dispatchgtaylor@mammothusd.org

Click to see how we scored it

Load decision · FMCSA snapshot · Aug 20, 2026

Clear to load

Active authority and a clean federal record. No blocking issues found.

Watch · 1

MCS-150 update dueThe biennial MCS-150 update is overdue.

In good standing · 3

Established 31 yearsOperating authority has been on file since 1995.No BASIC safety alertsNo FMCSA intervention thresholds are currently exceeded.No reported crashesNo DOT-reportable crashes are on this carrier's record.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo0.0%

▼ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo0.0%

▼ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots

Fleet typeIdentity

Small fleet

0 power units. Brokers price each fleet type apart.

Fleet age vs peersOlder

12.6 yr

Model years 2000–2025 · peer benchmark unavailable.

Identity stabilityStable

30 yr unchanged

Same registration since 1995 — no chameleon / reincarnation signal.

Safety

15 inspections · 24 mo · vs national benchmarks

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS 0.0%24-mo cumulative

050%nat'l 22.26%

Driver OOS —24-mo cumulative

030%

Every inspection in the window pooled — 15 vehicle and 0 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

0.0% · latest 6-mo window● Steady

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Holding steady across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

15 inspections in the charted months · busiest month Jul '25 · 7

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections across the 24 charted calendar months. Bars show level-qualified vehicle and driver populations; one inspection can qualify for both. The line shows inspections with any out-of-service result.

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

393.9 Inoperative required lampsVehicle Maintenance4 · 0 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving3 · 0 OOS
383.23 Operating without a valid CDLDriver Fitness1 · 1 OOS
393.83 Exhaust systemVehicle Maintenance1 · 0 OOS
396.3 Inspection / repair / maintenance not performedVehicle Maintenance1 · 0 OOS
393.48 Brakes inoperativeVehicle Maintenance1 · 1 OOS
391.11 Driver not qualifiedDriver Fitness1 · 1 OOS

Explore full safety record — inspections, BASICs, crashes

Authority & Insurance

Can they legally + adequately haul your load?

Insurance continuity· insurer · policy · lapses

No insurance filing history on record.

This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.

Explore full authority & insurance record

Equipment

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 0
Observed power (24 mo): 0
Trailers (towed): 0

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.

Fleet age· model years · decoded VINs

12.6 yr

Average age

2025

Newest model yr

2000

Oldest model yr

100.0%

VINs decoded

Explore full fleet — VIN roster, equipment mix, age distribution

Operations & Lanes

Revealed by inspection density across 1 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal

revealed

States observed

US states

Inspections · 24 mo

CA busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base

MAMMOTH LAKES, CA

461 SIERRA PARK ROAD

Top corridor

CA 15

Density

fewermore

Shade = roadside inspections, last 24 mo.

See the full operating map — state density, top lanes

Network & Fraud

Affiliated entities & reincarnation signals · for review, not a verdict

Shares a company officer with other carriers

gary taylor — 23 carriers: USDOT 257479 USDOT 603678 USDOT 900436 USDOT 974942 USDOT 1128102 USDOT 1181688 USDOT 1257678 USDOT 1480339

Explore the carrier network & VIN cross-links

Identity & Federal

FMCSA census + L&I dossier

Location

Physical address: 461 SIERRA PARK ROAD, MAMMOTH LAKES, CA, 93546
Mailing address: PO BOX 3509, MAMMOTH LAKES, CA, 93546
Operation: Interstate

Contact

Phone: (760) 934-6802
Fax: (760) 934-6803
Email: gtaylor@mammothusd.org
Web domain: mammothusd.org

Registration

Officer: Gary Taylor
USDOT / docket: 620266
First registered: Nov 9, 1995
Last MCS-150: Apr 23, 2024 · 26,000 mi (2023)
FMCSA safety rating: Not rated
D-U-N-S: —

Fleet (self-reported · MCS-150)

—Power units

Drivers

—CDL drivers

26,000

Annual mileage

Open the full identity & federal record

Federal activity

Daily-captured FMCSA licensing & insurance changes — monitored by Vektor

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.

Open the full federal-record activity feed

Reviews

Verified broker, shipper & driver reviews — moderated

Performance ratings only — never the Vektor risk score

No verified reviews yet

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Verification summaryAuthority, insurance, safety and identity facts for MAMMOTH UNIFIED SCHOOL DISTRICT.

MAMMOTH UNIFIED SCHOOL DISTRICT (USDOT 620266) has a Vektor safety score of 96/100 and a Clear to load verdict, from the carrier's FMCSA record refreshed Aug 20, 2026.

The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Aug 20, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Aug 20, 2026.

Its vehicle out-of-service rate was 0.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Aug 20, 2026.

The carrier received 15 roadside inspections in the last 24 months — 15 vehicle-level and 0 driver-level — across 1 state, according to FMCSA roadside-inspection data refreshed Aug 20, 2026.

The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Aug 20, 2026.

It reports 0 power units and 7 drivers in its most recent MCS-150 filing dated Apr 23, 2024.

It has no FMCSA-assigned safety rating in the federal record refreshed Aug 20, 2026.

Frequently asked

What is MAMMOTH UNIFIED SCHOOL DISTRICT's USDOT number?

MAMMOTH UNIFIED SCHOOL DISTRICT's USDOT number is 620266.

Is MAMMOTH UNIFIED SCHOOL DISTRICT authorized to operate?

As of Aug 20, 2026, MAMMOTH UNIFIED SCHOOL DISTRICT is active in the FMCSA register.

What is MAMMOTH UNIFIED SCHOOL DISTRICT's safety record?

MAMMOTH UNIFIED SCHOOL DISTRICT has a 0.0% vehicle out-of-service rate (national average 22.26%) across 27 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 96/100 (tier: clear).

How big is MAMMOTH UNIFIED SCHOOL DISTRICT's fleet?

MAMMOTH UNIFIED SCHOOL DISTRICT operates 0 power units and 7 drivers per its most recent MCS-150 filing.

Where is MAMMOTH UNIFIED SCHOOL DISTRICT based?

MAMMOTH UNIFIED SCHOOL DISTRICT is based in MAMMOTH LAKES, CA, with roadside inspections recorded across 1 state.

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