Silverline Construction Llc (DOT# 1846977) – FMCSA Carrier Profile
DOT# 1846977MC# 910813● Active
Updated: 2026-03-09
Silverline Construction Llc is a registered motor carrier with the FMCSA under USDOT number 1846977. The company operates from Gillette, WY and maintains an active operating status with 9 power units and 9 drivers on record.
Safety Rating
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Company Information
Address3510 Garman Road, Gillette, WY, 82716
Phone(307) 686-1200
Emailadmin@slc307.com
Entity TypePrivate Property
OperationInterstate
Power Units9
Drivers9
MCS-150 FiledOctober 29, 2025
Annual Mileage112,334 mi (2024)
Inspection Summary
All-time Inspections
All-time7
Total
5
OOS
1
Driver OOS
4
Vehicle OOS
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-time1
Total
0
Fatal
1
Injuries
0
Tow-Away
BASICS Safety Scores
BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories0.0
Unsafe Driving
0.9
HOS Compliance
0.0
Driver Fitness
0.0
Controlled Substances
11.0
Vehicle Maintenance
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Frequently Asked Questions
What is USDOT Number 1846977?
USDOT number 1846977 is assigned to Silverline Construction Llc, an active motor carrier registered with the FMCSA, based in Gillette, WY.
What is the safety rating of Silverline Construction Llc?
Silverline Construction Llc has a safety rating of Satisfactory as of July 17, 2020.
How many inspections has Silverline Construction Llc had?
Silverline Construction Llc has recorded 7 total inspections with 5 out-of-service orders, representing an OOS rate of 71.43%.
Where is Silverline Construction Llc located?
Silverline Construction Llc is headquartered at 3510 Garman Road, Gillette, WY 82716.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 1846977 · Last updated: 2026-03-09. View official FMCSA record →