Carrier profile · USDOT 1941210 · Updated Jun 13, 2026

Interstate Barricades and Markings Inc

24 power unitsavg 7.6 yrLocal · 1 statesPEARLAND, TX86/100
AUTHORITY STATUS UNKNOWNHAZMAT
Verified linksclarkpave.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%nat'l 22.26%
Driver OOS 0.0%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 6 vehicle and 6 driver inspections over 24 months.

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

14.3% · 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 10.7 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

6 inspections in the charted months · busiest month Mar '26 · 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 24-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
24
Inspections · 24 mo
6
Annualized
≈3 / yr
Coverage
≈0.1 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

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
2.78measure
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 Maintenance6 · 1 OOS
  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving4 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance3 · 0 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance3 · 0 OOS
  • 393.78 Windshield wipersVehicle Maintenance2 · 0 OOS
  • 393.60 Windshield / glazingVehicle Maintenance2 · 0 OOS
  • 396.5 Oil and/or grease leakVehicle Maintenance1 · 0 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 7 inspections — a clean logging history.

Crash history· 24 total · 3 in 24 mo

24
Total crashes
3
In last 24 mo
0
Fatal
13
Injury
YearCrashesFatalInjuryTow
20262021
20243023
20223013
20212022
20191001
20183022
20172002
20161011
20154014
20142012
20131011
DateStateFatalitiesInjuriesTow-away
Jun 5, 2026TX01Yes
Mar 31, 2026TX01No
Dec 12, 2024TX06Yes
Aug 8, 2024TX00Yes
Feb 6, 2024TX03Yes
Sep 22, 2022TX00Yes
Aug 2, 2022TX00Yes
Jun 29, 2022TX01Yes
Dec 7, 2021TX01Yes
Jul 24, 2021TX01Yes
Jun 26, 2019TX00Yes
Dec 2, 2018TX01No
Sep 20, 2018TX00Yes
Jan 9, 2018TX01Yes
Nov 10, 2017TX00Yes
Nov 6, 2017TX00Yes
Oct 26, 2016TX03Yes
Sep 17, 2015TX00Yes
Jun 29, 2015TX00Yes
Jun 10, 2015TX01Yes
Mar 16, 2015TX00Yes
Aug 17, 2014TX00Yes
Jul 1, 2014TX02Yes
Jul 31, 2013TX01Yes