Rock Road Companies INC (USDOT 171797)
1 issue to review.
- DOT number
- USDOT 171797
- Docket (MC) number
- MC147202
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-09-01. We could not confirm that live just now.
- Authority granted
- 1980-12-15
- Insurance on file
- Liability (BIPD) insurance on file for $1,000,000.
- Safety rating
- Satisfactory (rating decision 2008-09-05)
- Fleet on file
- 33 power units, 86 drivers
- Operation type
- Interstate
- Physical address
- 301 B-R TOWNLINE ROAD, JANESVILLE, WI 53545
- MCS-150 last filed
- 2025-07
Findings
- Crash rate above federal benchmark (Critical): Recordable crash rate 3.98 per million miles (last 24 months) — above FMCSA’s 1.5 compliance-review threshold (49 CFR 385). National average 0.96.
- Safety rating is more than 5 years old (Note): Rating Satisfactory issued 2008-09-05 (17 years ago); most recent FMCSA review 2008-09-04 (17 years ago). Both exceed the 5-year audit cycle
Frequently asked questions
What carrier is DOT 171797?
DOT 171797 (USDOT 171797) is Rock Road Companies INC, an interstate motor carrier.
What carrier is MC 147202?
MC 147202 is the docket number of Rock Road Companies INC, USDOT 171797.
What is Rock Road Companies INC's MC number?
Rock Road Companies INC's docket number is MC 147202. Its USDOT number is 171797.
Is Rock Road Companies INC currently authorized to operate?
Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-09-01. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Rock Road Companies INC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $1,000,000.
Who provides Rock Road Companies INC's insurance?
Rock Road Companies INC's liability insurance is filed with FMCSA by Liberty Mutual Fire Insurance CO..
What is Rock Road Companies INC's safety record?
In the last 24 months, FMCSA records show 1 of 3 vehicle inspections ending out-of-service for Rock Road Companies INC, too few inspections for a stable rate. FMCSA records also show 2 recordable crashes in the same window.
What is Rock Road Companies INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Rock Road Companies INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Rock Road Companies INC's FMCSA safety rating?
Rock Road Companies INC's FMCSA safety rating is Satisfactory, from a review decided 2008-09-05.
Changes over time
Carriers change. Phone numbers, email addresses, insurance, authority. A sudden contact-info change is often the first sign of carrier identity fraud. fleetfax tracks these changes. Create a free account to follow changes on carriers you save.
View the full fleetfax report for Rock Road Companies INC
Carriers based in Janesville, WI
More carriers based in Wisconsin
Run a SAFER company snapshot lookup for any carrier
Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 1, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status