Velarion Records
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Motor carrier · USDOT 3907306

GRINDING ROCK AGGREGATES, Independence, CA: USDOT 3907306 safety record, inspections, out-of-service, crashes

Fleet and drivers are as GRINDING ROCK AGGREGATES filed them on its MCS-150, last updated December 2, 2024. The carrier has been on the FMCSA register since June 24, 2022. Inspections and crashes are the reports in Velarion’s copy of FMCSA’s inspection and crash files, which hold the reports filed by some states, not every state; FMCSA’s free SAFER snapshot carries the carrier’s national 24-month inspection and out-of-service figures.

Identity

Legal name as filedGRINDING ROCK AGGREGATES
USDOT number3907306
Status on the censusActive
AddressIndependence, CA 93526
CountyInyo County
Operating authorityIntrastate Non-Hazmat Carriers
Hazardous materialsDoes not carry hazardous materials
Safety ratingNot rated
Power units4 (4 trucks)
Drivers6 (6 with a CDL)
On the register sinceJune 24, 2022
MCS-150 last filedDecember 2, 2024
MCS-150 annual mileage55,000 miles (2023)
Cargo carriedBuilding Materials; Construction

Cited to the FMCSA Company Census File.

Roadside inspections

DateFiled byLevelViolationsOut-of-serviceDriver OOSVehicle OOS
April 24, 2024CALevel I, full1000
April 24, 2024CALevel I, full0000
February 21, 2024CALevel II, walk-around5303

Cited to the FMCSA Vehicle Inspection File; up to 50 rows shown, newest first.

Crashes

Velarion’s copy of the crash file holds no crash for USDOT 3907306.

Cited to the FMCSA Crash File; up to 50 rows shown, newest first.

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Nearby on the register

Figures from the FMCSA Company Census File, loaded October 15, 2026, and FMCSA’s inspection and crash files.

How this page was built: FMCSA Company Census File, read October 15, 2026.

What this page shows

This public-records page covers motor carrier USDOT 3907306, GRINDING ROCK AGGREGATES of Independence, CA, listing 4 power units, 6 drivers, and 55,000 miles reported for 2023. The page shows 3 roadside inspections on file, 1 inspection with an out-of-service order, and 0 crashes on file.