INTERWEST TRANSPORTATION INC
USDOT 2159312 · Doing business as INTERWEST TRANSPORTATION
Active, interstate carrier, small fleet (17 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Insurance on fileACUITY, A MUTUAL INSURANCE COMPANY
- Out-of-service rate2.1% vs 19.1% national avg
- Crashes (24 months)3 reported — involvement does not imply fault
- Authority ageGranted 15 years ago
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 2159312 |
|---|---|
| MC Number | FF-3499 |
| Legal Name | INTERWEST TRANSPORTATION INC |
| DBA Name | INTERWEST TRANSPORTATION |
| Entity Type | — |
| Phone | 8019085430 |
| Address | 6195 W 300 SOUTH SUITE 300, Salt Lake City, UT, 84104 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | None on record — most carriers have not received a formal FMCSA safety rating. |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Filings
Insurance
| Current Insurer | ACUITY, A MUTUAL INSURANCE COMPANY |
|---|---|
| Coverage on File | $1,000,000 |
| Insurance on File Since | 2018-05-16 |
| Insurer | Coverage | Form | Effective | Cancelled |
|---|---|---|---|---|
| SureTec Insurance Company | $75,000 | BMC-84 | 2024-10-01 | — |
| ACUITY, A MUTUAL INSURANCE COMPANY | $1,000,000 | BMC-91X | 2018-05-16 | — |
Timeline
Authority history
| Authority First Granted | 2011-06-22 Established authority |
|---|---|
| Authority Events on Record | 2 |
- 2011-06-22 — Granted — Motor Carrier of Property (Except Household Goods) Active GRANTED
- 2013-12-18 — Reinstated — Freight Forwarder of Property (Except Household Goods) Active REINSTATED
Our scoring
Safety scores
| Unsafe Driving | 86 / 100 |
|---|---|
| Hours-of-Service Compliance | 86 / 100 |
| Driver Fitness | 0 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 74 / 100 |
Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 48 |
|---|---|
| Out-of-Service Rate | 2.1% vs 19.1% national average |
| Crashes | 3 total (1 fatal, 0 with injuries, 2 towaway) |
- 2026-04-02 — UT — towaway
- 2025-11-07 — AZ — towaway
- 2025-09-01 — UT — 1 fatal
Most frequent violation categories: 7 (11), 16 (8), 12 (6).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 17 |
|---|---|
| Drivers | 19 |
| Recent Annual Mileage | 1,447,000 |
| Last MCS-150 Filing | 17-FEB-26 |
INTERWEST TRANSPORTATION INC operates 17 power units — a larger fleet than 97% of carriers registered in UT.
Nearby
Other carriers in Salt Lake City, UT
- MAXWAY FREIGHT LLC — USDOT 2491018, 114 power units
- ECO TRANSPORT LLC — USDOT 2536283, 65 power units
- INTERSTATE FIRE SALES AND SERVICE LLC — USDOT 2318470, 50 power units
- FST TRANSPORTATION INC — USDOT 2192070, 44 power units
- ACE INTERMOUNTAIN RECYCLING CENTER LLC — USDOT 2595172, 34 power units
Browse all carriers in Salt Lake City, UT or all UT carriers.