Carrier profile · USDOT 211060 · Updated Jun 13, 2026

Rock River Disposal Services Inc

DBA GILL'S FREEPORT DISPOSAL NORTHERN ILLNOIS DISPOSAL WINNEBAGO LADFILL MONTGOMERY TRUCKING

120 power unitsLocal · 1 statesROCKFORD, IL68/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
Verified linksFMCSA 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 42.9%24-mo cumulative
050%nat'l 22.26%
Driver OOS 10.0%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 7 vehicle and 10 driver inspections over 24 months.

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

40.0% · latest 6-mo window▲ Rising

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending up 38.3 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

10 inspections in the charted months · busiest month Mar '25 · 3

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
0.0 / unit·yr
thin signalabundant signal
Few roadside inspections for a 120-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
120
Inspections · 24 mo
10
Annualized
5 / yr
Coverage
0.0 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

Unsafe Driving
0violations
clean · per-BASIC
Hours-of-Service
0violations
clean · per-BASIC
66%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
58%
Vehicle Maintenance
Vektor peer est.

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.

  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving15 · 0 OOS
  • 393.134 Parts & accessories (vehicle condition)Vehicle Maintenance4 · 4 OOS
  • 393.78 Windshield wipersVehicle Maintenance2 · 0 OOS
  • 393.55 Antilock brake system (ABS)Vehicle Maintenance2 · 0 OOS
  • 393.86 Rear impact guard / bumperVehicle Maintenance1 · 0 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance1 · 0 OOS
  • 390.21 USDOT number marking on vehicleUnsafe Driving1 · 0 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance1 · 0 OOS
  • 391.11 Driver not qualifiedDriver Fitness1 · 1 OOS
  • 392.8 Driving of commercial motor vehiclesUnsafe Driving1 · 0 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 20 inspections — a clean logging history.

Crash history· 56 total · 1 in 24 mo

56
Total crashes
1
In last 24 mo
3
Fatal
21
Injury
YearCrashesFatalInjuryTow
20242102
20233023
20226036
20212002
20203023
20191001
20171001
20153022
20143003
20131011
20124004
20101001
20092021
20083013
20075005
20063012
20052012
20043013
20031001
20011100
20001011
19991111
19961010
19941010
19932011
DateStateFatalitiesInjuriesTow-away
Oct 1, 2024IL10Yes
Feb 9, 2024IL00Yes
Dec 7, 2023IL00Yes
Jan 19, 2023IL01Yes
Jan 5, 2023IL01Yes
Nov 16, 2022IL02Yes
Sep 28, 2022IL01Yes
Sep 8, 2022IL01Yes
Jul 20, 2022IL00Yes
Jul 6, 2022IL00Yes
Mar 18, 2022IL00Yes
Aug 16, 2021IL00Yes
Jul 1, 2021IL00Yes
Sep 23, 2020IL01Yes
Sep 8, 2020IL00Yes
Jul 27, 2020IL02Yes
Mar 13, 2019IL00Yes
Jan 9, 2017IL00Yes
May 11, 2015IL01No
Mar 23, 2015IL01Yes
Jan 16, 2015IL00Yes
Sep 29, 2014IL00Yes
Feb 6, 2014IL00Yes
Jan 4, 2014IL00Yes
Mar 15, 2013IL01Yes