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FMCSA - Federal Motor Carrier Safety Adminstration

CSA - Compliance, Safety, Accountability

Working Together for Safety.


SMS - Safety Measurement System SMS - Safety Measurement System

SUMMIT LINE CONSTRUCTION INC

  • 1939747
  • 1,633
  • 488
  • 97

Safety Rating & OOS Rates AND Licensing and Insurance

As part of FMCSA’s IT modernization strategy, we are merging our data platforms to make it easier for you to find the information you need. For safety rating, Out-of-Service (OOS) rates, and licensing and insurance information, visit Motus, the FMCSA Registration and Management system.

Vehicle Maintenance

More Info

On-Road Performance

4.42 How is the measure calculated?

Safety Event Group: 21-100 relevant vehicle inspections

Investigation Results

No Acute/Critical Violations Discovered

Expand Graph

Carrier Measure Over Time

  • Trends

This graph displays a carrier’s measure based on 24 months of on-road performance. Zero indicates the best performance. To see how the measure is calculated click here. To see how the measure relates to percentile click here. Expand for more information.

  • 8
  • 6
  • 4
  • 2
  • 0
  • -2
  • Dec 26
  • Jan 30
  • Feb 27
  • Mar 27
  • Apr 24
  • May 15
  • 2025
  • 2026
  • 2026
  • 2026
  • 2026
  • 2026
  Dec 26 2025 Jan 30 2026 Feb 27 2026 Mar 27 2026 Apr 24 2026 May 15 2026
Measure 4.39 4.85 4.65 4.83 4.82 4.42
Measure 0 0 0 0 0 0

Violation Summary

Vehicle Maint. Violations: 92

Violations Description # Violations # OOS Violations Violation Severity Weight
396.17C-PI Operating a CMV without documentation of a periodic inspection 9 0 4
393.9A-LLPL Lighting - License plate lamp inoperative 5 0 2
392.2-SLLMF State/Local Laws - Wheel (mud) flaps missing or defective 4 0 1
393.9A-LBL Lighting - Backup lamp inoperative 4 0 6
393.43DBMA Brake - Breakaway not attached to the towing vehicle 3 3 4
393.48A-BIHE Hydraulic/Electric Brake - Inoperative other than a steering axle. 3 0 4
393.9A-LIL Lighting - Identification lamp(s) inoperative 3 0 2
393.9A-LSLIWR Lighting - Stop lamps - Both inoperative when required to be on 3 3 6
392.8-D Driver - Failed to inspect /use emergency equipment 2 0 2
393.110B3-C Cargo - Insufficient tiedowns (w/o headerboard/blocking) for article(s) of cargo longer than 10 feet 2 2 3
393.11A1-CSLRR Conspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997 2 0 3
393.203B-CBP Cab and Body Parts - Cab/body mounts loose/broken/missing 2 0 2
393.41-BNPB Brake - Inoperative or missing parking brake on power unit 2 2 4
393.43 No/improper breakaway or emergency braking 2 2 4
393.78A-WS Washers - Inoperative washing system. 2 0 1
393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper 2 0 2
393.95A4-EEUS Emergency Equipment - Fire Extinguishers - unsecured 2 0 2
393.9A-LHLI Lighting - Headlamp(s) - Any inoperative 2 0 6
396.3(a)1BOS Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination 2 2 0
392.22(b) Failure to place or improper placement of warning devices on the road surface 1 0 2
392.2WC Wheel (Mud) Flaps missing or defective 1 0 1
392.9A2-C Cargo - Vehicle components or dunnage not secured 1 1 1
393.100B-C Cargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV 1 1 7
393.11 No or defective lighting devices or reflective material as required 1 0 3
393.11A1-LCL Lighting - Clearance lamp(s) missing 1 0 2
393.11A1-LLPL Lighting - License plate lamp missing 1 0 2
393.11B-CSLRR Conspicuity Systems - Trailers, lower rear retro reflective sheeting inadequate on vehicle manufactured on or after December 1, 1993 1 0 3
393.130B-CHVE Heavy Vehicles/Equipment - Improper securement of accessory equipment or articulated vehicles 1 1 7
393.43D-B Brake - Missing or inoperable breakaway braking system on a trailer(s) or converter dolly 1 1 4
393.45B2-B Air brake - Hose/tubing damaged or not secured 1 0 4
393.45B2-BHTD Air Brake - Hose/tubing damage into the outer reinforcement ply. 1 1 4
393.45B2UV Brake Hose or Tubing Chafing and/or Kinking Under Vehicle 1 0 4
393.45D-B Air Brake - Audible air leak at a proper connection 1 0 4
393.45D-BAAL Air Brake - Audible air leak at other than a proper connection 1 1 4
393.55(c)(1) Truck Tractor manufactured on or after March 1, 1997 not equipped with an antilock brake system 1 0 4
393.55C2-B Air Brake - CMV other than truck-tractor manufactured on or after March 1, 1998 not equipped with an antilock brake system. System does not function or indicates a fault. 1 0 4
393.71(h)(10) No or Improper safety chains for towbar 1 1 3
393.75A1-TRPES Tires - Has damaged plies evident in the sidewall up to 2 square inches. 1 0 8
393.75A3-TAOL Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS 1 1 8
393.87(b) Improper warning flag placement 1 0 1
393.9 Inoperable Required Lamp 1 0 2
393.95(b) Emergency Equipment - A power unit requiring fuses - missing a spare fuse for a required part or accessory (e.g., lamps required by 393.11, ABS lights or low air warning light). 1 0 2
393.95A1 Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. 1 0 2
393.95A4-EENA Emergency Equipment - Fire Extinguishers - not readily accessible 1 0 2
393.9A-LCL Lighting - Clearance lamp(s) inoperative 1 0 2
393.9A-LRLI Lighting - Tail lamp - Any inoperative 1 0 6
393.9A-LSLI Lighting - Stop lamps - Any inoperative. 1 0 6
393.9A-LTSI Lighting - Turn signal - Any inoperative on the rearmost vehicle. 1 1 6
393.9TS Inoperative turn signal 1 0 6
396.1-KNOWLEDGE Failing to have knowledge of and comply with the Federal Motor Carrier Safety Regulations (FMCSRs) of this part. 1 0 4
396.17(c) Operating a CMV without proof of a periodic inspection 1 0 4
396.3A1-F Fuel - Dripping leak. 1 1 3
396.3A1-OAL Other - Any air leak not attributed to the brake or suspension system. 1 0 4
396.5B-HWSLIW Hubs - Wheel seal leaking - inner wheel 1 0 2
396.5B-L Lubrication - Oil or grease leak 1 0 3

Inspection History

Vehicle Inspections: 70

Please select to view your Inspection History. You can also sort your data by Date, Report Number, Vehicle Type, etc.

(or)
Report Vehicle Measure = Sum of the Total Weight (TotW) Sum of the Time Weight (TiW)
Inspection Date Number State Plate Number Plate State Type Severity Weight
(SW)
Time Weight
(TiW)
Total Weight
(TotW)
Sum of measure weights Sum of measure weights 340 113 500
TotW TiW
=
500 113
= 4.42
More Info

*** The sum of all violation severity weights (violation weight + out-of-service) for this inspection has been capped at 30.

Investigation Results

Vehicle Maint. Acute/Critical Violations: 0

This carrier has no Vehicle Maintenance Acute/Critical Violations to display.

Summary of Activities

The summary includes information on the 5 most recent investigations and 24 months of inspections and crash history.

  • 1/17/2014 (Compliance Review)
  • 97
    • 57
    • 40
  • : 3

*Crashes listed represent a motor carrier’s involvement in reportable crashes, regardless of the carrier’s or driver’s role in the crash. Continue for details.

Continue for more Crash, Inspection & Investigation Details

Inspection Selection System

As part of FMCSA’s IT modernization strategy, we are merging our data platforms to make it easier for you to find the information you need. For safety rating, Out-of-Service (OOS) rates, and licensing and insurance information, visit Motus, the FMCSA Registration and Management system.

Enforcement Cases

(Six years as of 05/29/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review
For U.S. DOT# 1939747
Complete SMS Profile Carrier History Downloads