Interwest Construction Inc
Burlington, Washington · Carrier number 1748840
145
power units
145
power units
Interwest Construction Inc is a freight carrier based in Burlington, Washington with 145 power units and 192 drivers as reported, the 4,368th largest trucking fleet in the US and the 66th largest in Washington. In the 24 months to Sep 30, 2026 it had 3 reportable crashes (2.07 per 100 power units vs 2.98 for all carriers).
Updated Oct 11, 2026 · crashes and inspections to Sep 30, 2026
Power units
145
#66 in WA
Drivers
192
84 with commercial license
Crashes, 24 mo
3
0 fatal
Per 100 trucks
2.07
All carriers: 2.98
Vehicles out of service
22.2%
All inspections: 22.8%
Inspections, 24 mo
50
40% with no violation
Compared with other carriers
Crash rate over 24 months per 100 power units, and the share of roadside inspections that took the vehicle or driver off the road
| Crashes / 100 trucks | Vehicles OOS | Drivers OOS | |
|---|---|---|---|
| Interwest Construction Inc | 2.07 | 22.2% | 10.0% |
| Carriers with 10+ trucks in WA | 2.11 | 22.4% | 3.2% |
| Carriers with 10+ trucks, US | 2.98 | 19.3% | 3.6% |
| All roadside inspections | - | 22.8% | 6.4% |
Lower is better. Carriers that drive more miles per truck can have more crashes per truck.
Crashes, 24 months
0 people killed and 0 injured
- Fatal0
- Injury0
- Tow-away3
Roadside inspections, 24 months
Inspections and how many ended out of service
| Kind | Inspections | Out of service | Rate |
|---|---|---|---|
| Driver | 50 | 5 | 10.0% |
| Vehicle | 18 | 4 | 22.2% |
Carrier facts
- Carrier number
- 1748840
- Based in
- Burlington, Washington
- Registered
- Mar 14, 2008
- Operation
- In one state, hazardous materials
- Carries
- Freight
- Authority for hire
- None
- Safety rating
- Not rated
- Miles driven
- 2.00 million (2023)
- Type
- Private property
- Cargo
- Building materials, Construction, Machinery, Other
- Last update filed
- Apr 22, 2024
Questions and answers
How many trucks does Interwest Construction Inc have?
Interwest Construction Inc reports 145 power units (trucks, tractors and buses) and 192 drivers, 84 of them with a commercial license. That is the 4,368th largest fleet among US trucking carriers. Its trucks drove 2.00 million miles in 2023.
Is Interwest Construction Inc a safe carrier?
In 24 months Interwest Construction Inc had 3 reportable crashes, 2.07 per 100 power units (below the 2.98 of all carriers with 10+ trucks). 22.2% of its vehicle inspections took the truck off the road (all inspections: 22.8%). It has no official safety rating. A crash record does not say who caused the crash.
Reportable crashes of trucks and buses: a death, an injury or a vehicle towed away. A crash record does not say who caused the crash. Recent months can still grow as late reports arrive. Out-of-service rate: the percent of roadside inspections that took the driver or the vehicle off the road until a serious problem was fixed. Carriers with few inspections have rates that swing a lot. Fleet, drivers and miles as the carrier reported them. Official public data, updated daily.