Carrier profile · USDOT 420272 · MC-235860 · Updated Jun 13, 2026

Mary J Smith Lee a Smith&don Barnes

DBA DIAMOND S TRUCKING

0 power unitsLA PINE, OR50/100
CARRIER INACTIVEMC-235860 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
51470 HWY 91 #1, LA PINE, OR, 97739-2315
Mailing address
PO BOX 1315, LA PINE, OR, 97739-1315
Operation
Interstate

Contact

Phone
—
Email
—

Registration

USDOT / docket
420272 · MC-235860
First registered
Sep 7, 1990
Last MCS-150
Mar 16, 2001 · 0 mi
FMCSA safety rating
Not rated
D-U-N-S
—

Fleet (self-reported · MCS-150)

—Power units
—Drivers
—CDL drivers
—Annual 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.