News & Events

Project

10/29/2025

Precast Concrete Manhole with Integrally Cast Liner Provides Permanent Corrosion Resistance for the Airport’s Wastewater Infrastructure Dallas Fort Worth International...

Project

10/27/2025

InfraShield® Geohazard Resistant Steel Pipe Provides Reliable Water Delivery Across Major Fault Zones for the Surface Water Supply Project (SWSP)...

Awards, Permalok, Trenchless

10/17/2025

Trenchless Technology Magazine has named the Champlain Hudson Power Express (CHPE) Terrestrial Trenchless Crossings its 2025 Project of the Year...

Team

10/16/2025

NWP Employee Spotlight Series: Illuminating Stories from the People of NWPX Infrastructure At NWPX, our team members are the foundation...

Precast

08/22/2025

In today’s fast-changing infrastructure landscape, communities and industries need wastewater and stormwater systems that are not just effective, but also...

Uncategorized

08/05/2025

Northwest Pipe Company supplies 6,500 LF of 90-inch engineered steel pipe for the Milk River Project’s dual-line St. Mary Canal...

Awards, Innovation, Permalok, Trenchless

04/14/2025

Zero-Weld, Zero String-Out Interlocking Joint Maximizes HDD Efficiency At the 2025 No-Dig Show in Denver, Northwest Pipe Company’s Permalok® HDD...

Community, Environment

04/14/2025

Building the Backbone of the Circular Water Economy This Earth Day, we’re highlighting the often-unseen infrastructure that supports both a...