Project Gallery
AK NPS DEN Polychrome
The new bridge needed to span over the Pretty Rocks Landslide in Denali National Park is to be launched using a unique launch scheme due to complex conditions.
Bollinger Canyon Road - Iron Horse Trail Bicycle and Pedestrian Overcrossing
This cable-stayed overcrossing that spans over Bollinger Canyon Road will feature multiple components installed by KWH following the erection plan designed by Somerset.
R200 Redmond Link
The new Downtown Redmond Link Extension will feature multiple staircases and decorative paneling and framing installed by KWH.
North Mercer Island & Enatai Interceptor Upgrade-Pump Station Improvements
KWH installed new steel beams and roof decking at the new generator building and existing pump station building of the North Mercer Island Pump Station.
Mud Mountain Dam Stop Log Replacement
The Army Corps of Engineers required a crane with a higher capacity to lift the stop logs for maintenance at Mud Mountain Dam.
BNSF - Car Shop Floor Jacks - Pasco WA
KWH furnished the new Car Shop Floor Jacks at the BNSF Yard in Pasco, WA.
WSDOT Bainbridge Island Ferry Terminal OHL
The new overhead walkway at Bainbridge Island Ferry Terminal features four truss spans that required extensive crane placement planning due to the limited capacity of the existing pier structure.
Eastside Rail Corridor – NE 8th Street Crossing
KWH was tasked with the installation of six structural steel spans for the new pedestrian overpass over NE 8th Street.
Project Chimera
KWH procured materials and performed retrofits for the Chimera Labs building including upgrades and roof additions.
AMEX Centurion Lounge Relocation Project
For the new AMEX Lounge at SeaTac, KWH erected a variety of steel for the project.
WSCC Addition Project – Co-Development Podium Structure
KWH was awarded the detailing, fabrication, and installation of structural steel framing, steel decking, metal stairs, and miscellaneous steel at the new addition to the Washington State Convention Center.
KCM West Point Treatment Plant
KWH installed structural steel for the seismic upgrade of an active wastewater treatment plant.
Parq Resort & Casino
KWH erected the structural steel for this resort and casino located in lively downtown Vancouver.
Starwood W Hotel
The Starwood W Hotel is a high-rise in downtown Seattle topped with a large steel and glass pyramid erected by KWH.
Sterling Creek Bridge
KWH launched this three-plate-skewed girder bridge over a salmon spawning stream.
232 Street Bridge
The old wooden 232 Street Bridge in Maple Ridge, BC needed to be replaced with a new steel girder and precast panel bridge.
Audain Art Museum
This private art museum was a “fast track” project consisting of an all-steel structure featuring in-house design work.
Johnson Street Bridge
KWH erected the structural steel and mechanical machinery for one of the largest bascule leaf bridges in the world.
Telus Garden
KWH installed all structural steel on the new TELUS Headquarters featuring unique architectural features.