Crash Record AZ0004151597

FMCSA crash record in UNKNOWN on Dec 11, 2023.

Fatal Federal Recordable

What happened

On December 11, 2023, FMCSA recorded a fatal crash that resulted in one death in UNKNOWN, Arizona. The vehicle was operated by A1 TRANSPORT LLC (USDOT 3830415). Recorded conditions: 2 / 1 / 1 pavement. Reported by A1 TRANSPORT LLC, FMCSA reference AZ0004151597.

Geographic note

This crash is part of an active corridor: 414 crashes occurred in the same city in the past 24 months.

Fatalities

Injuries

Vehicles

Carrier

A1 TRANSPORT LLC

Vehicle Type

Truck

Severity

Fatal

This carrier's crash pattern

Derived from the carrier's full crash history.

Carrier crashes (24 mo)

1 fatal · 0 injury

Crashes per 100 power units (24 mo)

0.0

0 crashes · 2 units

Days since prior carrier crash

305

Last on Feb 9, 2023

Vs fleet-size peers

above the median

Cohort median 0.0 · 3,554,620 carriers

Geographic context

How this crash sits in its setting.

Within UNKNOWN, Arizona, 414 other commercial vehicle crashes have been recorded in the past 24 months.

Agencies most active in this area:

SWIFT TRANSPORTATION CO OF ARIZONA LLC · 4 reports
C R ENGLAND INC · 4 reports
FEDERAL EXPRESS CORPORATION · 3 reports

Contributing factors

What the responding officer recorded.

Light: 2
Weather: 1
Road surface: 1

Conditions are mixed. The data does not assign causation; this section reports only what was recorded by the responding officer.

Crash details

Key facts from the FMCSA crash record.

Report #:: AZ0004151597
Date:: Dec 11, 2023
Time:: 0529
State:: Arizona
City:: UNKNOWN
Fatalities:: 1
Injuries:: 0
Tow-Away:: Yes
HazMat:: No
Vehicles:: 2
Carrier (USDOT):: A1 TRANSPORT LLC (3830415)

Vehicles / units involved

1 commercial motor vehicle(s) in this crash.

#	Config	Cargo Type	VIN	Plate	Carrier	GVW	HazMat
1	9	98	1XKAD49X4EJ393720	RP07470 (WA)	A1 TRANSPORT LLC	3	No

Crash event

Event sequence description.

1:13:COLLISION INVOLVING MOTOR VEHICLE IN TRANSPORT

Other crashes by this carrier

1 additional crash record(s) on file.

Record	Date	State	Severity	Fatalities	Injuries
cr_4523321	Feb 9, 2023	OR	Tow-Away	0	0

Related records

Carrier

A1 TRANSPORT LLC

USDOT 3830415 · 2 crashes · 0 inspections

Vehicle

VIN: 1XKAD49X4EJ393720

Decode this VIN for make, model, year, and recall data.

State

Crashes in Arizona

Statewide crash records.

Agency

A1 TRANSPORT LLC

Crashes reported by this law-enforcement agency.

City

Crashes in UNKNOWN, AZ

All crashes on file for this city.

Index

All Crash Records

Browse FMCSA commercial vehicle crash records.

Database

Roadside Inspections

Inspection history and violation details.

Database

NHTSA Recalls

Active recall campaigns.

Frequently asked questions about FMCSA crash records

What does this crash report tell me about the carrier? ▾

An individual FMCSA crash record tells you that a commercial vehicle operated by this carrier was involved in a reportable crash on the date listed, along with the severity (fatalities / injuries / tow-away) and the responding agency. A single crash record does not tell you whether the carrier was at fault, whether the driver was cited, or how the crash affected the carrier's safety scores. To evaluate the carrier, compare the full multi-year crash history against the carrier's fleet size, miles driven, and cohort peers.

Was this crash the carrier's fault? ▾

FMCSA crash records do not assign fault. Fault attribution requires reviewing the police report, any litigation outcome, and FMCSA's preventability determination if one was requested. If you need a fault determination, request the underlying state police crash report (PAR) — the carrier or its insurer can pull this through standard channels.

How does this crash affect the carrier's safety scores? ▾

Crash records feed FMCSA's Crash Indicator BASIC inside the Safety Measurement System (SMS). Each FMCSA-reportable crash counts for two years from the crash date and is weighted by severity (fatal / injury / tow-only). The Crash Indicator score is normalized against the carrier's power-unit count and exposure, so larger fleets need more crashes to score the same percentile as smaller ones. Non-reportable crashes do not enter the score.

Will this crash show up on the carrier's CSA SMS scores? ▾

If the federal_recordable flag on this record is true, yes — it will appear in the carrier's Crash Indicator BASIC for two years from the crash date. Crashes flagged state-only (state_recordable) are visible on the public crash file but do not enter the federal score.

How do I check the carrier's full crash history? ▾

Click through to the carrier profile (the USDOT link near the top of this page). The carrier's profile lists every crash on file, severity counts, and links into the SMS detail when an MC docket is on record. You can also visit FMCSA's SAFER and SMS portals directly using the carrier's USDOT number.

What if details look wrong — how do I correct an FMCSA crash record? ▾

FMCSA's DataQs system handles corrections to crash records. Either the carrier or an interested third party can file a Request for Data Review (RDR) with supporting documentation (police report, court records, witness statements). Corrections are processed by the originating state agency and propagate to the federal file within roughly 60–120 days when accepted.