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Summit Line Construction Inc (DOT# 1939747) – FMCSA Carrier Profile

DOT# 1939747● Active
Updated: 2026-03-09

Summit Line Construction Inc is a registered motor carrier with the FMCSA under USDOT number 1939747. The company operates from Rupert, ID and maintains an active operating status with 1,633 power units and 488 drivers on record.

Safety Rating

FMCSA Safety Rating
✓ Satisfactory
Rated: January 23, 2014

Summit Line Construction Inc holds a "Satisfactory" safety rating from the Federal Motor Carrier Safety Administration (FMCSA). This rating indicates that the carrier has been found to comply with federal safety regulations based on the most recent compliance review conducted by FMCSA. View official FMCSA record →

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Company Information

Address295 South Hwy 24, Rupert, ID, 83350
Phone(208) 436-1461
EmailDOT@summitlineconstruction.com
Entity TypePrivate Property
OperationInterstate
Power Units1,633
Drivers488
MCS-150 FiledJuly 24, 2024
Annual Mileage6,517,000 mi (2023)
All carriers in Idaho→Carriers in Rupert, ID→

Inspection Summary

All-time Inspections
All-time
92
Total
34
OOS
6
Driver OOS
28
Vehicle OOS
OOS Rate36.96%
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service.

Crash History

Crash Records
All-time
3
Total
0
Fatal
1
Injuries
0
Tow-Away

BASICS Safety Scores

BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories
0.1
Unsafe Driving
0.4
HOS Compliance
0.4
Driver Fitness
0.0
Controlled Substances
4.8
Vehicle Maintenance
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Frequently Asked Questions

What is USDOT Number 1939747?
USDOT number 1939747 is assigned to Summit Line Construction Inc, an active motor carrier registered with the FMCSA, based in Rupert, ID.
What is the safety rating of Summit Line Construction Inc?
Summit Line Construction Inc has a safety rating of Satisfactory as of January 23, 2014.
How many inspections has Summit Line Construction Inc had?
Summit Line Construction Inc has recorded 92 total inspections with 34 out-of-service orders, representing an OOS rate of 36.96%.
Where is Summit Line Construction Inc located?
Summit Line Construction Inc is headquartered at 295 South Hwy 24, Rupert, ID 83350.

Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 1939747 · Last updated: 2026-03-09. View official FMCSA record →