Carrier profile · USDOT 748391 · MC-791231 · Updated Jun 13, 2026

Dunn Roadbuilders LLC

76 power unitsLocal · 2 statesLAUREL, MS82/100
CARRIER ACTIVEMC-791231 ACTIVEHAZMAT
Verified linksdunnroadbuilders.comFMCSA SAFER

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 · vs national

Vehicle OOS 0.0%24-mo cumulative
050%
Driver OOS 11.1%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 2 vehicle and 9 driver inspections over 24 months.

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

0.0% · latest 6-mo window▼ Falling

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending down 41.7 pts 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

7 inspections in the charted months · busiest month Jun '25 · 2

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.

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Thin coverage
Under-inspected
Expected
Well-monitored
Heavily inspected
≈0.1 / unit·yr
thin signalabundant signal
Few roadside inspections for a 76-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.
Registered power units
76
Inspections · 24 mo
9
Annualized
≈5 / yr
Coverage
≈0.1 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

Unsafe Driving
.19measure
SMS · per-BASIC
Hours-of-Service
0violations
clean · per-BASIC
Driver Fitness
.75measure
SMS · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
Vehicle Maintenance
1measure
SMS · 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.

  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance3 · 1 OOS
  • 393.11 Required lamps/reflectors missingVehicle Maintenance2 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance2 · 1 OOS
  • 393.60 Windshield / glazingVehicle Maintenance1 · 0 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 17 inspections — a clean logging history.

Crash history· 36 total · 6 in 24 mo

36
Total crashes
6
In last 24 mo
2
Fatal
12
Injury
YearCrashesFatalInjuryTow
20253013
20243013
20235024
20221011
20213023
20201011
20193013
20183003
20171001
20162002
20151111
20143003
20121001
20102002
20062012
20041011
20011101
DateStateFatalitiesInjuriesTow-away
Jun 13, 2025MS02Yes
Jun 10, 2025MS00Yes
Mar 10, 2025MS00Yes
Dec 6, 2024MS00Yes
Aug 15, 2024MS00Yes
Aug 12, 2024MS02Yes
Sep 28, 2023MS00Yes
Sep 5, 2023MS01No
Sep 5, 2023MS03Yes
Aug 22, 2023MS00Yes
Jan 10, 2023MS00Yes
Apr 15, 2022MS01Yes
Nov 9, 2021MS01Yes
Sep 27, 2021MS01Yes
Jan 19, 2021MS00Yes
Aug 21, 2020MS01Yes
Jul 3, 2019MS00Yes
May 23, 2019MS00Yes
May 15, 2019MS01Yes
Oct 29, 2018MS00Yes
Oct 4, 2018MS00Yes
Apr 5, 2018MS00Yes
May 12, 2017MS00Yes
Oct 18, 2016MS00Yes
Jan 25, 2016MS00Yes