Carrier profile · USDOT 309993 · Updated Jun 13, 2026

STATE LINE CONTRACTORS INC

22 power unitsBRIDGER, MT50/100
AUTHORITY STATUS UNKNOWNRATED CONDITIONALHAZMAT
Verified linksFMCSA SAFER

Identity & Federal

The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.

Location

Physical address
2551 HWY 310, BRIDGER, MT, 59014
Mailing address
P O BOX 160, BRIDGER, MT, 59014-0160
Operation
Interstate· Hazmat

Contact

Phone
(406) 662-3505
Fax
(406) 662-3352
Email
—

Registration

Officer
Mark A Derudder
USDOT / docket
309993
First registered
Feb 16, 1988
Last MCS-150
Feb 20, 2025 · 56,000 mi (2024)
FMCSA safety rating
Conditional · Mar 17, 1989
D-U-N-S
98709017

Fleet (self-reported · MCS-150)

22Power units
6Drivers
6CDL drivers
56,000Annual mileage

MCS-150 filing history· biennial-update cadence

Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.