WOLF LINE CONSTRUCTION COMPANY
AUTHORIZEDUSDOT
2940512
MC Number
N/A
Fleet Size
143
Total Drivers
168
FMCSA-derived snapshot updated: August 2, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
Broker verification report
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Safety overview
WOLF LINE CONSTRUCTION COMPANY is a large interstate motor carrier based in CASTLE ROCK, Washington, operating 143 power units with 168 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 0.0% comes in under the 6.7% national average. They have 3 crashes on file (1 fatal, 2 with injuries). FMCSA records show 6 inspections for this carrier.
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BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in Washington is 7.6% and the average vehicle OOS rate is 33.2% across 49,415 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
6
Total
100%
Driver %
Insurance on file
CarrierOwl's current public FMCSA filing snapshot returned no matching insurance rows. This does not prove that no private coverage exists; verify current requirements and filings directly with FMCSA and the carrier.
Crash history
3
Total Crashes
Similar carriers in Washington
Other carriers in the same state with a similar fleet size.
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Frequently asked questions
Is WOLF LINE CONSTRUCTION COMPANY authorized to operate?
CarrierOwl's FMCSA-derived snapshot for WOLF LINE CONSTRUCTION COMPANY (USDOT #2940512) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is WOLF LINE CONSTRUCTION COMPANY's safety record?
WOLF LINE CONSTRUCTION COMPANY has 6 inspections in CarrierOwl's current imported snapshot and 3 matching crashes. They do not show a formal FMCSA safety rating in CarrierOwl's current data. A zero result is limited to the dataset and snapshot window. Verify current BASIC percentiles and crash information directly with FMCSA before relying on them.
How many trucks does WOLF LINE CONSTRUCTION COMPANY operate?
WOLF LINE CONSTRUCTION COMPANY operates 143 power units with 168 drivers on file. That puts them in the large carrier category by FMCSA standards.
Does WOLF LINE CONSTRUCTION COMPANY transport hazardous materials?
No. WOLF LINE CONSTRUCTION COMPANY does not have a hazardous materials flag in the FMCSA database.
Where is WOLF LINE CONSTRUCTION COMPANY located?
WOLF LINE CONSTRUCTION COMPANY is based in CASTLE ROCK, Washington at 185 STANKEY RD, 98611-9721. Phone: (803) 395-8069.
What are WOLF LINE CONSTRUCTION COMPANY's out-of-service rates?
WOLF LINE CONSTRUCTION COMPANY's driver out-of-service rate is 0.0%, compared with the 6.7% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record.