Carrier profile · USDOT 231418 · MC-166734 · Updated Jun 13, 2026

Mary Lou Robinson

DBA ROBINSON EXCAVATING & TRUCKING

10 power unitsMETALINE FALLS, WA50/100
CARRIER INACTIVEMC-166734 INACTIVEHAZMAT
Verified linkspotc.netFMCSA 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

Mailing address
P O BOX 98, METALINE FALLS, WA, 99153
Operation
Interstate· Hazmat

Contact

Fax
(509) 446-3216
Web domain
potc.net

Registration

Officer
Mary Lou Robinson
USDOT / docket
231418 · MC-166734
First registered
May 23, 1983
Last MCS-150
Jul 28, 2017 · 694,968 mi (2014)
FMCSA safety rating
Not rated
D-U-N-S
56055684

Fleet (self-reported · MCS-150)

10Power units
10Drivers
10CDL drivers
694,968Annual 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.