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VALIDATED

ROCK ROAD COMPANIES INC

Trust Score

94 Excellent
Excellent Why this score?
Company CheckROCK ROAD COMPANIES INC · DOT 171797
301 B-R TOWNLINE ROAD, JANESVILLE, WI, 53545
DOT# 171797 MC# 147202 Janesville, Wisconsin 45 years
CARRIER
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33
Power Units
86
Drivers
2
Crashes (24-Month)
$1,000,000
Insurance
Satisfactory
Safety Rating
4
Inspections
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Public record

6 events tracked · latest Sep 9, 2026 Show details
Safety & compliance 5
  • May 18, 2026
    Roadside inspection, 1 violation (no OOS).
  • Nov 14, 2025
    Crash reported (no fatalities).
  • Nov 2, 2025
    Crash reported (no fatalities).
  • Sep 9, 2025
    Roadside inspection, 1 out-of-service violation.
  • Sep 4, 2025
    Roadside inspection, 2 violations (no OOS).
Insurance 1
  • Current
    Active insurance on file ($1,000,000).
Public FMCSA record · blue clean · orange change · red risk.

Company Information

Legal NameROCK ROAD COMPANIES INC
DOT Number171797
MC Number147202
Entity TypeCarrier
Operating StatusA - Active
LocationJanesville, Wisconsin
Added06/01/1974
MCS-15007/10/2025

Contact Details

Physical Address301 B-R TOWNLINE ROAD, JANESVILLE, WI, 53545
Mailing AddressP O BOX 1818, JANESVILLE, WI, 53547

Operating Authorities

Authority TypePRIVATE PROPERTY;AUTHORIZED FOR HIRE
Carrier OperationA - Interstate
DocketMC147202
CommonActive
ContractNot Active
BrokerNot Active
Operating45 years

Operation Classification

Authorized For HirePrivate (Property)

SMS BASIC Scores

FMCSA safety categories, last 24 months. Above Cutoff = FMCSA flags a problem · Below cutoff = within limits · Clean = no violations.
Unsafe Driving
measure 0 · 0 insp with violations
Clean
Hours-of-Service Compliance
measure 0 · 0 insp with violations
Clean
Driver Fitness
measure 0 · 0 insp with violations
Clean
Controlled Substances / Alcohol
measure 0 · 0 insp with violations
Clean
Vehicle Maintenance
measure 2.28 · 1 insp with violations
Below cutoff
Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage251,543 miles
Mileage Year2024
VMT SourceMCS-150 Form

Drivers

86
Interstate
0
Intrastate
0
CDL
86
Total
Interstate >100mi0
Interstate <100mi0
Intrastate >100mi0
Intrastate <100mi0

Equipment

No equipment breakdown on file with FMCSA.

HazMatYes

Safety Summary

Safety RatingSatisfactory
Total Crashes (24-mo)2
Fatal0
Driver OOS0.0% avg 5.5%
Vehicle OOS50.0% avg 20.7%
SmartWay PartnerNo
Last Review09/04/2008

Insurance

Amount$1,000,000
Type91X
VerifiedFMCSA · 06/03/2026
CompanyLIBERTY MUTUAL FIRE INSURANCE CO.
Policy #AS214143492103
Last checked09/09/2026

Quick Facts

StatusActive
TypeCarrier
Fleet33 units
Drivers86
Mileage251,543 mi
Operating45 years
MCS-15007/2025

Safety & Inspection Data

Crash Summary
Total Crashes (24-mo)2
Fatal0
Injury1
Tow-Away1
Safety RatingSatisfactory
Driver Inspections
Total2
Out of Service0
OOS Rate0.0%
National Avg5.5%
Below National Average
Vehicle Inspections
Total2
Out of Service1
OOS Rate50.0%
National Avg20.7%
Above National Average
Last FMCSA Review: 09/04/2008 | Rated: 09/05/2008

Safety Trends by Year

Roadside inspections and crashes on file, year over year. The red portion of each inspection bar is the out-of-service share; ▲/▼ compares to the prior year.

Inspections · red = OOS
2023
3 · 1 OOS -
2024
1 · 0 OOS
2025
2 · 1 OOS
2026
1 · 0 OOS
Crashes
2023
0 crashes -
2024
0 crashes =
2025
2 crashes
2026
0 crashes
Based on FMCSA crash and roadside inspection records (rolling 3-year window). The latest year may be partial.

Out-of-Service Summary Last 24 months

Live FMCSA roadside inspections through May 2026, 3 inspections, 1 resulted in out-of-service (33.3% OOS rate).

Vehicle Out-of-Service 1 OOS
Live FMCSA roadside inspection records, refreshed monthly.

Crash Records (2)

Full crash history on file (all years), newest first. This list may show more than the headline Crashes figure above, because that figure follows the official FMCSA 24-month SMS window used for the Trust Score, older crashes still appear here for transparency.
DateLocationStateFatalInjuriesTowVehiclesWeatherRoadLight
11/14/2025 ROCKFORD IL 0 1 1 2 Clear Dry Daylight
11/02/2025 MCFARLAND WI 0 0 1 2 Clear Dry Dawn

Roadside Violations by Safety Category Last 24 months

5 roadside violations across 3 inspections, grouped into FMCSA safety-behavior categories. The shaded portion shows how many were serious enough to result in an out-of-service order.

ViolationsOut-of-service
Unsafe Driving 3 violations · 0 OOS
Vehicle Maintenance 2 violations · 1 OOS
Categories follow FMCSR violation parts (Part 393/396 = Vehicle Maintenance, Part 395 = HOS; "Other" = general/administrative parts such as 390). Raw violation counts and out-of-service results, not FMCSA percentile rankings, which are not published for property carriers.

Inspection Records (7)

DateStateLevelLocationViolationsOOSDriver ViolDriver OOSVehicle ViolVehicle OOSHazMat
05/18/2026 WI Walk-Around (Level II) COTTAGE GROVE WI 1 0 0 0 1 0 - Detail
09/09/2025 WI Walk-Around (Level II) COTTAGE GROVE WI 2 1 0 0 0 1 - Detail
09/04/2025 WI Walk-Around (Level II) MCFARLAND WI 2 0 0 0 0 0 - Detail
04/16/2024 WI Walk-Around (Level II) EAST TROY WI 3 0 0 0 0 0 - Detail
12/08/2023 WI Walk-Around (Level II) ELKHORN WI 4 0 0 0 0 0 - Detail
10/25/2023 WI Full (Level I) TOWN OF DEERFIELD 1 0 0 0 1 0 - Detail
09/26/2023 WI Walk-Around (Level II) MILTON (TOWN) 1 1 0 0 1 1 - Detail
Detailed Inspection Report

Safety Performance Percentiles

FMCSA SMS percentile rankings. Higher percentile = worse performance relative to peers.

Total Inspections3
Vehicle Maintenance 1 viols

Licensing & Insurance

FormTypeInsurance CompanyPolicyCoverageEffectiveCancel DateMethod
91BIPDCONTINENTAL CASUALTY CO.BUA800246166$004/01/198602/10/1999Cancelled
91XBIPD/PrimaryLIBERTY MUTUAL FIRE INSURANCE CO.AS2-141-434921-03$1,000,00003/01/200603/01/2008Replaced
91XBIPD/PrimaryLIBERTY MUTUAL FIRE INSURANCE CO.AS2-141-434921-03$750,00003/01/200603/01/2006Replaced
34CARGOTRANSPORTATION INSURANCE CO.BUA 120561087$003/01/199903/12/2004Cancelled
91BIPDTRANSPORTATION INSURANCE CO.BUA 120561087$003/01/199903/12/2004Cancelled
34CARGOTRANSCONTINENTAL INSURANCE CO.CO200803162$003/01/199002/10/1999Cancelled

No active insurance policies.

DocketTypeActionServedDispositionDisp Date
MC147202MOTOR PROPERTY COMMON CARRIERGRANTED12/15/1980REVOKED03/31/2004
MC147202MOTOR PROPERTY COMMON CARRIERREINSTATED11/23/2011--
MC147202COMMONINVOLUNTARY REVOCATION03/09/1999DISCONTINUED REVOCATION04/05/1999

No revocation records.

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