Signaturerockandstone (USDOT 3678556)
Monitor- DOT number
- USDOT 3678556
- Docket (MC) number
- MC1278435
- Operating authority
- No active operating authority on file with FMCSA. The federal bulk file showed this carrier's USDOT registration active as of Sep 13, 2026. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 2 power units, 4 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 303 W 1500 N, HARRISVILLE, UT 84404
- MCS-150 last filed
- Apr 2023
Frequently asked questions
What carrier is DOT 3678556?
DOT 3678556 (USDOT 3678556) is Signaturerockandstone, an intrastate non-hazmat motor carrier.
What carrier is MC 1278435?
MC 1278435 is the docket number of Signaturerockandstone, USDOT 3678556.
What is Signaturerockandstone's MC number?
Signaturerockandstone's docket number is MC 1278435. Its USDOT number is 3678556.
Is Signaturerockandstone currently authorized to operate?
No active operating authority on file with FMCSA. The federal bulk file showed this carrier's USDOT registration active as of Sep 13, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Signaturerockandstone have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Signaturerockandstone's safety record?
In the last 24 months, FMCSA records show 1 of 1 vehicle inspection ending out-of-service for Signaturerockandstone, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Signaturerockandstone's CSA score?
FMCSA does not publish a single CSA score for carriers. Signaturerockandstone's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Signaturerockandstone's FMCSA safety rating?
Signaturerockandstone has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
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Carriers based in Harrisville, UT
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 13, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status