Knife River Prestress Plant
Knife River Prestress – Harrisburg Oregon
23505 Peoria Road
Harrisburg, OR 97446
Phone: 541.995.4100
Knife River Prestress – Spokane Washington
922 N. Carnahan
Spokane Valley, WA 99212
Phone: 509.536-3300
Knife River Prestress – Harrisburg Oregon
23505 Peoria Road
Harrisburg, OR 97446
Phone: 541.995.4100
Knife River Prestress – Spokane Washington
922 N. Carnahan
Spokane Valley, WA 99212
Phone: 509.536-3300