Carrier profile · USDOT 2160346 · FMCSA data fetched 2026-11-04
ROCK SPRING CONTRACTING LLC
16 power units7 driversInterstateKENSINGTON, MD
Census status Active (A)
Official links FMCSA SAFER
← Back to overviewIdentity & Federal · USDOT 2160346
05
Identity & Federal
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated not reportedFetched 2026-11-04 00:30 UTC
- Legal name
- ROCK SPRING CONTRACTING LLC
- DBA
- Not provided
- USDOT
- 2160346
- MC / FF / MX
- Not provided
- Physical address
- 3750 UNIVERSITY RD, KENSINGTON, MD, 20895, US
- Mailing address
- 3750 UNIVERSITY RD, KENSINGTON, MD, 20895, US
- Business type
- Not provided
- Carrier/shipper code
- C
- Census add date
- 2011-06-03
- MCS-150 filing date
- 2025-08-07
- Power units / drivers
- 16 / 7
- Latest review (type · date)
- Not provided
06
Federal activity
- 2025-08-07Census
Latest MCS-150 filing
- 2011-06-03Census
Added to FMCSA registration
Built only from dates in the sources above. Authority changes use FMCSA's own change date (yu5v-wbh6).
Changes observed by VAX monitoring
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