Carrier profile · USDOT 1041073 · Updated Jun 13, 2026

Sid Brown

DBA BLACKSAND MASONRY MIX

3 power unitsST ANTHONY, ID50/100
AUTHORITY STATUS UNKNOWN
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
679 N 1900 E, ST ANTHONY, ID, 83445
Operation
Interstate

Contact

Phone
(208) 351-5147
Email
—

Registration

Officers
Sid Brown · Chris Brown
USDOT / docket
1041073
First registered
Jul 15, 2002
Last MCS-150
Apr 25, 2021 · 20,000 mi (2018)
FMCSA safety rating
Not rated
Recordable crash rate
0.00
D-U-N-S
—

Fleet (self-reported · MCS-150)

3Power units
2Drivers
2CDL drivers
20,000Annual 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.