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Freight Carrier · Salt Lake City, UT

INTERWEST TRANSPORTATION

6195 W 300 SOUTH SUITE 300 · Salt Lake City, UT 84104

Authorized: Property
(801) 908-5430 Tap to call
  • MC #750486
  • USDOT #2159312 USDOT Active
  • 17
    Power Units
  • 19
    Drivers
  • Carrier
    Entity Type

About this carrier

INTERWEST TRANSPORTATION is a Salt Lake City, UT freight carrier that is authorized for property in the state of Utah. This company has 17 truck(s) in their fleet and 19 truck drivers. Their motor carrier number is MC-750486 and their USDOT number is 2159312.

Sourced from FMCSA SAFER · last filed 02/17/2026 · last updated May 14, 2026.

Carrier Details

  • Legal Name INTERWEST TRANSPORTATION INC
  • Operating Status AUTHORIZED FOR Property
  • MCS-150 Filed 02/17/2026
  • MCS-150 Mileage 1,447,000 (2025)

Authority & Operations

Operation Classification
  • Authorized for Hire
Carrier Operation
  • Interstate

Cargo Authorized

  • General Freight

Operating Territory

Map of states where this carrier has roadside inspections Utah — 25 inspections (past 24 months) Idaho — 9 inspections (past 24 months) Arizona — 8 inspections (past 24 months) Nevada — 5 inspections (past 24 months) Oregon — 3 inspections (past 24 months) Oregon — 3 inspections (past 24 months)

Inspection activity   Inspected in 5 states over the past 24 months: UT (25), ID (9), AZ (8), NV (5), OR (3). Home base: Salt Lake City, Utah.

Safety Record

7 Severe Violations Updated 20 hr ago

Crashes (24 mo)

  • 1
    Fatal
  • 0
    Injury
  • 2
    Tow
  • 3
    Total

Behavior Categories (BASICs)

CategoryMeasureViolations Unsafe Driving 2.73 6 Crash Indicator Not Public — Hours of Service 0.53 5 Vehicle Maintenance 3.87 10 Drugs / Alcohol 0 0 Hazmat Not Public — Driver Fitness 0 0

Inspection Summary

  • 50
    Total
  • 32
    Clean
  • 18
    With violations

24-month window ending May 15, 2026

Violations Cited 23 unique codes

Critical 2

  • 392.2-SLLS4State/Local Laws - Speeding 15 or more miles per hour over the speed limit2× SW 10
  • 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS1× OOS×1 SW 8

Hours of Service 6

  • 395.8E-HOSPDHOS (Property) - No driver may make a false report in connection with a duty status. Explain2× SW 7
  • 395.3A2-HOSPDITHOS (Property) - Driver driving beyond the 14 hour after coming on duty following 10 consecutive hours off duty at the time of inspection. Time1× SW 7
  • 395.22G-ELDMFVHOS (ELD) - A portable ELD is not mounted in a fixed position and visible to the driver when seated in the normal driving position.2× SW 1
  • 395.30B1-ELDDFRHOS (ELD) - Driver failing to review records and certify the accuracy of the information.1× SW 1
  • 395.22H4-ELDBRODSHOS (ELD) - In-Vehicle Information - Failing to have a supply of blank driver's records of duty status graph-grids sufficient to record the driver's duty status and other related information for a minimum of 8 days.1× SW 1
  • 395.22H2-ELDNISDTHOS (ELD) Driver failing to have instruction sheet describing the data transfer mechanisms supported by the ELD and step-by-step instructions for the driver to produce and transfer the driver's hours of service records to an authorized safety official1× SW 1

Vehicle Maintenance 12

  • 393.207B-AALPMEAny of the locking pins are missing or not engaged.1× SW 7
  • 393.45D-BAir Brake - Audible air leak at a proper connection2× SW 4
  • 393.47(e)Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt2× SW 4
  • 393.53B-BAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear2× SW 4
  • 393.55E-BAir Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 19981× SW 4
  • 393.55(c)(2)CMV other than truck-tractor manufactured on or after March 1, 1998 not equipped with an antilock brake system.1× SW 4
  • 393.55C1-BAir Brake - Truck-tractor manufactured on or after March 1, 1997, not equipped with an ABS system. System does not function or indicates a fault.1× SW 4
  • 393.11A1-CSLRRConspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 19971× SW 3
  • 393.11B-CSLRRConspicuity Systems - Trailers, lower rear retro reflective sheeting inadequate on vehicle manufactured on or after December 1, 19931× SW 3
  • 393.11B-CSURRConspicuity Systems - Trailers, upper rear retro reflective sheeting inadequate on vehicle manufactured on or after December 1, 19931× SW 3
  • 393.9A-LLPLLighting - License plate lamp inoperative1× SW 2
  • 393.11A1-LCLLighting - Clearance lamp(s) missing1× SW 2

Unsafe Driving 3

  • 392.2-SLLMLState/Local Laws - Failure to maintain lane2× SW 5
  • 392.2-SLMLState/Local Laws - Failure to maintain lane.1× SW 5
  • 392.2-SLLLRState/Local Laws - Lane restriction violation1× SW 3

Locations

Physical Address
INTERWEST TRANSPORTATION
6195 W 300 SOUTH SUITE 300
SALT LAKE CITY, UT 84104
Mailing Address
INTERWEST TRANSPORTATION INC
PO BOX 25084
SALT LAKE CITY, UT 84125

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