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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

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Knife River Prestress - Harrisburg Oregon

Knife River Prestress - Spokane Washington

23505 Peoria Rd | Harrisburg, OR 97446 | 541.995.4100 | Legal Statement | Disclosure Notice Copyright Knife River Co 2021

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