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USDOT 171797 · carrier profile

ROCK ROAD COMPANIES INC

Active for-hire and private carrier in Janesville, WI 53545.

Power units33
Drivers86
CDL drivers50
StatusActive

Registration

USDOT number
171797
MC / docket number
MC-147202 (active)
USDOT status
Active
Operation
Interstate
Carrier type
Private property; Authorized for hire
Location
Janesville, WI 53545
Hazmat
Yes, hauls hazardous materials
Safety rating
Satisfactory (rated Sep 5, 2008)
Added to the census
Jun 1, 1974
Last MCS-150 update
Jul 10, 2025
Miles reported
251,543 in 2024
Official FMCSA SAFER snapshot Other carriers in Janesville

Equipment

TypeOwnedTerm leasedTrip leased
Straight trucks3000
Tractors300
Trailers3500

Power units: 33. Self-reported by the carrier on form MCS-150.

Cargo carried

  • Building materials
  • Machinery, large objects
  • Liquids and gases
  • Chemicals
  • Construction

Authority detail for MC-147202 is on the SAFER snapshot.