Carrier profile · USDOT 4019 · Updated Jun 13, 2026
SWEETMAN CONST CO
DBA DBA KNIFE RIVER DBA CONCRETE MATERIALS
144 power unitsavg 9.4 yrLocal · 2 statesSIOUX FALLS, SD87/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT
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
- 1500 N SWEETMAN PLACE, SIOUX FALLS, SD, 57107
- Mailing address
- PO BOX 84140, SIOUX FALLS, SD, 57118-4140
- Operation
- Interstate· Hazmat
Contact
- Phone
- (605) 336-5891
- Web domain
- kniferiver.com
Registration
- Officers
- Clark Meyer · Stuart Horsted
- USDOT / docket
- 4019
- First registered
- Jun 1, 1974
- Last MCS-150
- Oct 23, 2025 · 1,530,000 mi (2024)
- FMCSA safety rating
- Satisfactory · Jun 12, 2008
- D-U-N-S
- 3896743
Fleet (self-reported · MCS-150)
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.