Carrier profile · USDOT 468518 · Updated Jun 13, 2026

NATHANIEL D WILLIAMS

DBA THAN WILLIAMS TRUCKING

1 power unitsWILLOWS, CA50/100

AUTHORITY STATUS UNKNOWN

Safety

Roadside out-of-service rates versus the national benchmark, inspection and crash trends, decoded violation themes, and ELD / hours-of-service integrity — the full safety picture behind the verdict.

Out-of-service rate· 24-mo cumulative

Vehicle OOS —24-mo cumulative

050%

Driver OOS —24-mo cumulative

030%

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

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

33.3% · latest 6-mo window

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. One window of data — no trend yet. 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

No roadside inspections on the FMCSA record in this window

BASIC categories· CSA SMS · 2026-08-01

Unsafe Driving

0violations

clean · per-BASIC

Hours-of-Service

0violations

clean · per-BASIC

Driver Fitness

0violations

clean · per-BASIC

Controlled Substances

0violations

clean · per-BASIC

Vehicle Maintenance

0violations

clean · per-BASIC

Percentile = standing among same-exposure peers (higher = worse). FMCSA publishes percentiles for only some carriers (shown official); elsewhere we show a Vektor peer-percentile estimate, or the absolute SMS measure when there are too few inspections to rank.

Violation themes· decoded · grouped by BASIC

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

393.116 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 1 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 4 inspections — a clean logging history.

Crash history· 2 total · 0 in 24 mo

Total crashes

In last 24 mo

Fatal

Injury

Year		Crashes	Fatal	Injury	Tow
1998		1	0	0	1
1991		1	0	1	1

Date	State	Fatalities	Injuries	Tow-away
Oct 21, 1998	CA	0	0	Yes
Sep 5, 1991	CA	0	1	Yes