Summit Line Construction INC Safety Record
DOT# 1939747 · Rupert, ID 83350 · 2084361461
Average safety record — scored 39/100. This carrier's inspection results are typical for the industry.
Last inspected 03/18/2026
Safety Score Breakdown · 39/100 points
Lower scores are better. How is this calculated?
According to FMCSA records, Summit Line Construction INC (DOT# 1939747) in Rupert, Idaho has 135 inspections on record with 244 violations and a 27.4% vehicle out-of-service rate and 3 crashes. Safety grade: C.
Out-of-Service Rates vs. National Average
An out-of-service (OOS) violation means a vehicle or driver was found unsafe to operate during a roadside inspection and was prohibited from continuing until the issue was corrected.
Violation Categories · 244 total violations
FMCSA groups violations into Behavioral Analysis and Safety Improvement Categories (BASICs). Each violation found during a roadside inspection is classified into a category that reflects the type of safety risk.
Inspection History · 100 records
FMCSA inspections range from Level 1 (full vehicle and driver examination) to Level 6 (enhanced motorcoach inspection). Level 1 is the most thorough; Levels 2 and 3 are walk-around and driver-only checks.
| Date | State | Veh OOS | Drv OOS |
|---|---|---|---|
| 03/18/2026 | CA | 0 | 0 |
| 03/12/2026 | AZ | 0 | 0 |
| 02/19/2026 | UT | 0 | 0 |
| 02/05/2026 | AZ | 0 | 0 |
| 01/13/2026 | UT | 0 | 0 |
| 01/05/2026 | UT | 3 | 0 |
| 12/19/2025 | CA | 0 | 0 |
| 12/19/2025 | CA | 0 | 0 |
| 12/17/2025 | NM | 0 | 0 |
| 12/16/2025 | AZ | 0 | 0 |
Crash History · 3 records
| Date | State | Fatalities | Injuries | Tow-Aways |
|---|---|---|---|---|
| 30-JUL-25 | CA | 0 | 1 | 0 |
| 20-NOV-25 | NV | 0 | 0 | 0 |
| 13-MAY-24 | CA | 0 | 0 | 0 |
Fleet Profile
Power units include trucks, tractors, and other commercial motor vehicles registered to the carrier. Driver count reflects the total number of drivers reported on the carrier's MCS-150 filing.