Carrier profile · USDOT 711734 · MC-246411 · Updated Jun 13, 2026

DAVID LEON WALKER & CATHRYN MARIE WALKER

DBA THE WALKER OPERATION T W O TRUCKING

1 power unitGRAHAM, TX50/100
CARRIER INACTIVEMC-246411 INACTIVE
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
122 WOLF CIRCLE, GRAHAM, TX, 76450
Mailing address
PO BOX 1085, GRAHAM, TX, 76450
Operation
Interstate

Contact

Phone
(940) 549-1849
Fax
(940) 549-1849
Email
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Registration

USDOT / docket
711734 · MC-246411
First registered
Oct 29, 1997
Last MCS-150
Apr 19, 2005 · 146,000 mi (2002)
FMCSA safety rating
Not rated
D-U-N-S
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Fleet (self-reported · MCS-150)

1Power units
1Drivers
1CDL drivers
146,000Annual 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.