Carrier profile · USDOT 2160346 · FMCSA data fetched 2026-11-01
ROCK SPRING CONTRACTING LLC
16 power units7 driversInterstateKENSINGTON, MD
Census status Active (A)
Official links FMCSA SAFER
← Back to overviewOperations · USDOT 2160346
04
Operations
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated not reportedFetched 2026-11-01 00:46 UTC
Carrier operation
Interstate (A)
Classification: PRIVATE PROPERTY
MCS-150 mileage
221,047 mi
Reported year 2024
Cargo classifications checked
- Garbage/refuse
- Other: DEBRIS
- Interstate drivers >100 mi / ≤100 mi
- 0 / 7
- Intrastate drivers >100 mi / ≤100 mi
- 0 / 0
- Hazmat indicator (hm_ind)
- N
- Registered address
- 3750 UNIVERSITY RD, KENSINGTON, MD, 20895, US
Lanes and service areas are not published by FMCSA. The registered address is not an operating map, and inspection states are observations only — not live routes or a service area.