SIERRA COUNTY

ACTIVE

DBA: SIERRA COUNTY DEPT OF PUBLIC WORKS

101 COURTHOUSE SQUARE, DOWNIEVILLE, CA, 95936|(530) 289-3201

USDOT

2621579

MC Number

N/A

Fleet Size

27

Total Drivers

13

Last updated: March 16, 2026

Safety overview

SIERRA COUNTY is a mid-size intrastate only (non-hazmat) motor carrier based in DOWNIEVILLE, California, operating 27 power units with 13 drivers. FMCSA hasn't published BASIC scores for this carrier yet. That usually means they don't have enough inspection data for the system to calculate percentiles. No crashes on file.

BASIC scores

SMS Percentiles

Higher percentile = worse performance relative to peers. Scores at or above 75% may trigger an FMCSA investigation.

No BASIC scores available. This usually means the carrier hasn't had enough inspections for FMCSA to calculate percentiles.

Company details

Entity Type
N/A
Carrier Operation
Intrastate Only (Non-Hazmat)
Operation Classification
N/A
Cargo Carried
N
Hazmat
No
Safety Rating Date
N/A

Inspections

0

Total

Driver %

Driver Inspections0
Vehicle Inspections0

Crash history

0

Total Crashes

Fatal Crashes0
Injury Crashes0
Tow Crashes0

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Frequently asked questions

Is SIERRA COUNTY authorized to operate?

Yes. SIERRA COUNTY (USDOT #2621579) currently holds "ACTIVE" status with FMCSA. They're registered as an intrastate only (non-hazmat) carrier.

How many trucks does SIERRA COUNTY operate?

SIERRA COUNTY operates 27 power units with 13 drivers on file. That puts them in the mid-size range.

Does SIERRA COUNTY transport hazardous materials?

No. SIERRA COUNTY does not have a hazardous materials flag in the FMCSA database.

Where is SIERRA COUNTY located?

SIERRA COUNTY is based in DOWNIEVILLE, California at 101 COURTHOUSE SQUARE, 95936. Phone: (530) 289-3201.