BIG ROCK COMPANIES CORPORATION
2 power units3 driversIntrastate non-hazmatSTEVENSVILLE, MD
Data completeness & update times
Per official source. A failed read is not zero; “not yet imported” means the directory database has no stored copy yet — not “no authority” or “no insurance”.
| Section | Source | Source updated | Fetched | Status |
|---|---|---|---|---|
| Registration (Census) | az4n-8mr2 | 2026-10-09 PT | Oct 9, 07:17 PM PT | Read |
| Operating authority | inys-ebih | 2026-10-09 PT | Oct 9, 07:17 PM PT | Not provided by official source |
| Authority history | yu5v-wbh6 | 2026-10-09 PT | Oct 9, 07:17 PM PT | Not provided by official source |
| Insurance filings | c5y8-a4uz | 2026-10-09 PT | Oct 9, 07:17 PM PT | Not provided by official source |
| Insurance history | 3uet-3z4i | 2026-10-09 PT | Oct 9, 07:17 PM PT | Not provided by official source |
| Insurance history (legacy)Content frozen by FMCSA on 2026-05-14 (portal metadata 2026-10-09 is a republish, not new data); gap-fill only | 6sqe-dvqs | 2026-05-14 | Oct 9, 07:17 PM PT | Stale (source > 90 days) |
| Inspections, 24 moDriver-level 0 · vehicle-level 0 | fx4q-ay7w | 2026-10-09 PT | Oct 9, 07:17 PM PT | Not provided by official source |
| Crashes, 24 mo | aayw-vxb3 | 2026-10-09 PT | Oct 9, 07:17 PM PT | Not provided by official source |
| Directory DB: authority copyLive official read above is used for the profile | carrier_authority | Not provided | — | Not yet imported |
| Directory DB: insurance copy | carrier_insurance | Not provided | — | Not yet imported |
VAX record reference score
Beta · trial v1Not an FMCSA rating, not a prediction and not a load decision. Thresholds are fixed and not yet calibrated.
Reference score (0–100)
Insufficient data
Coverage — determinable weight, not a score
0/100
Crashes, 24 mo (shown only, not scored)
0
Safety
Source: SMS AB PassProperty (4y6x-dmck) · raw queryDataset updated 2026-09-13 07:02 UTCFetched 2026-10-10 02:17 UTC
No SMS summary row for this USDOT. SMS covers active interstate and intrastate hazmat carriers only.
Roadside inspections · record level
Source: Vehicle Inspection File (fx4q-ay7w) · raw queryDataset updated 2026-10-09 10:53 UTCFetched 2026-10-10 02:17 UTC
Window: 2024-10-10 → 2026-10-10 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.
The source responded with no inspection rows in this window.
Reported crashes
Source: Crash File (aayw-vxb3) · raw queryDataset updated 2026-10-09 10:28 UTCFetched 2026-10-10 02:17 UTC
Window: 2024-10-10 → 2026-10-10 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.
0
0
0
0
The source responded with no crash reports in this window.
Crash reports are listed as filed by states; they do not determine fault or preventability. VIN, plate and exact location are not shown.
Equipment
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-09 11:02 UTCFetched 2026-10-10 02:17 UTC
2
2
0
| Equipment | Owned | Term leased | Trip leased |
|---|---|---|---|
| Straight trucks | 2 | — | — |
| Truck tractors | — | — | — |
| Trailers | 3 | — | — |
- Owned
- Term leased
- Trip leased
Tractors and trailers are drawn separately and never merged into power units. A row with any empty field shows no share.
MCS-150 self-reported counts. “—” means the source field is empty, not zero.
Vehicles observed in roadside inspections
Units: FMCSA Inspections Per Unit (wt8s-2hbx)Decoder: NHTSA vPICDataset updated 2026-10-09 11:13 UTCFetched 2026-10-10 02:17 UTCWindow 2024-10-10 → 2026-10-10
0 inspection(s) → 0 unit row(s) → 0 unique vehicle(s) by VIN. Observed vehicles are not the full fleet and not proof of current ownership. Labels like PU-01 are anonymous; full VINs and plates are never shown.
No vehicle units with a valid VIN in this window.
Operations
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-09 11:02 UTCFetched 2026-10-10 02:17 UTC
Intrastate non-hazmat (C)
Classification: PRIVATE PROPERTY
0 mi
Reported year 0
- Building materials
- Machinery, large objects
- Construction
- Interstate drivers >100 mi / ≤100 mi
- 0 / 0
- Intrastate drivers >100 mi / ≤100 mi
- 3 / 0
- Hazmat indicator (hm_ind)
- N
- Registered address
- 450 CREEKS END LN, STEVENSVILLE, MD, 21666, 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.
Identity & Federal
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-09 11:02 UTCFetched 2026-10-10 02:17 UTC
- Legal name
- BIG ROCK COMPANIES CORPORATION
- DBA
- Not provided
- USDOT
- 7983264
- MC / FF / MX
- Not provided
- Physical address
- 450 CREEKS END LN, STEVENSVILLE, MD, 21666, US
- Mailing address
- 450 CREEKS END LN, STEVENSVILLE, MD, 21666, US
- Business type
- Not provided
- Carrier/shipper code
- C
- Census add date
- 2026-09-03
- MCS-150 filing date
- Not provided
- Power units / drivers
- 2 / 3
- Latest review (type · date)
- Not provided
Federal activity
- 2026-09-03Census
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
Loading…
FAQ
+What is BIG ROCK COMPANIES CORPORATION's USDOT number?
USDOT 7983264; no MC/FF/MX docket is listed in the census record.
+Is BIG ROCK COMPANIES CORPORATION active?
The census registration status code is A. This is a registration code only — it is not operating authority, insurance coverage or a safety certification.
+How many trucks and drivers does BIG ROCK COMPANIES CORPORATION report?
2 power units and 3 drivers, self-reported on the MCS-150.
+Does BIG ROCK COMPANIES CORPORATION have insurance on file?
No row matched by DOT (with and without leading zeros) or MC. That alone does not prove there is no insurance — check FMCSA L&I.
+Where is BIG ROCK COMPANIES CORPORATION located?
Registered physical address: 450 CREEKS END LN, STEVENSVILLE, MD, 21666, US. This is a registration address, not an operating area.
Answers are generated from the records on this page.
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Other census-active registrations in the same city, newest USDOT first. No ranking or relationship implied. · raw query · Fetched 2026-10-10 02:17 UTC
Sources
- FMCSA Company Census (az4n-8mr2)
- Carrier – All With History (6eyk-hxee)
- Motus Carrier daily (nakq-58th)
- Motus Insur – All With History (c5y8-a4uz)
- InsHist – All With History (6sqe-dvqs)
- SMS AB PassProperty (4y6x-dmck)
- Vehicle Inspection File (fx4q-ay7w)
- Crash File (aayw-vxb3)
Each section shows its own fetch time; official data may have changed since. Official records plus an explainable trial record reference score (beta, not an official rating; no total when data is insufficient). No ranking, risk labels or load recommendations. Listing does not imply partnership, endorsement or platform access.