Interwest CORP (USDOT 677576)
Monitor- DOT number
- USDOT 677576
- Operating authority
- Federal operating authority is not required — private carrier operation. The federal bulk file showed this carrier's USDOT registration active as of Sep 19, 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
- 6 power units, 16 drivers
- Operation type
- Interstate
- Physical address
- 64 S 3RD W, REXBURG, ID 83440
- MCS-150 last filed
- Aug 2025
Frequently asked questions
What carrier is DOT 677576?
DOT 677576 (USDOT 677576) is Interwest CORP, an interstate motor carrier.
What is Interwest CORP's USDOT number?
Interwest CORP's USDOT number is 677576. No MC docket number is on file.
Is Interwest CORP currently authorized to operate?
Federal operating authority is not required — private carrier operation. The federal bulk file showed this carrier's USDOT registration active as of Sep 19, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Interwest CORP have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Interwest CORP's safety record?
In the last 24 months, FMCSA records show 1 of 1 vehicle inspection ending out-of-service for Interwest CORP, too few inspections for a stable rate. FMCSA records also show 1 recordable crash in the same window.
What is Interwest CORP's CSA score?
FMCSA does not publish a single CSA score for carriers. Interwest CORP's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Interwest CORP's FMCSA safety rating?
Interwest CORP 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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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 19, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status