Projects

Parametrix evaluated the greenhouse gas impacts and sustainability benefits of CleanLane, a proposed waste recovery facility designed to reduce landfill emissions through recycling and anaerobic digestion. The analysis found that CleanLane could significantly reduce emissions, extend landfill life, create local jobs and revenue, and support Lane County’s organics diversion goals.

Parametrix led regional climate action planning for the Portland-Vancouver metropolitan area, identifying priority strategies to reduce greenhouse gas emissions and benefit disadvantaged communities. The effort supported more than 50 local agencies across seven counties with actionable, cost-effective climate solutions.

Just a few weeks before the first 2026 FIFA World Cup match in Seattle, the Seattle Department of Transportation (SDOT) reached out to Parametrix to develop a dashboard that would allow them to understand the traffic impacts of the World Cup matches, expected to bring over 750,000 visitors to the area. The dashboard needed to

Island County Climate Element: Parametrix helped Island County develop climate policies, assess risks, cut emissions, and build resilience for communities and critical assets.

Liberty Lake Climate Planning: Parametrix helped Liberty Lake complete its climate element through GHG analysis, risk assessment, public outreach, and policy development.

Parametrix helped the City of Anacortes meet HB 1181 by assessing climate risks, reducing GHG emissions, and developing climate policies. (157 characters)

The Seattle-Tacoma International Airport C Concourse Expansion added more than 145,000 square feet of new space designed to enhance the traveler experience through improved amenities, dining, retail, inclusive facilities, and public art inspired by the Pacific Northwest. The four-floor expansion features an open atrium, ten dining and retail options, six kiosks, and sustainable design elements including solar panels, all-electric systems, low-flow fixtures, and light-filtering vertical windows. With an estimated cost of $399 million, the project was delivered through the GC/CM method, with Parametrix serving as lead construction manager, and completed ahead of Seattle’s 2026 FIFA World Cup preparations.

Goshen, Utah, is a picturesque small town of just under 1000 people located about 70 miles south of Salt Lake City. Parametrix partnered with the Utah Department of Transportation to design a multi-use trail along the town’s Center Street.

Quincy Square is a revitalized street plaza in downtown Bremerton offering a flexible, active community space for events, festivals, and live performances. The project pays tribute to Grammy-award winning musician and producer, Quincy Jones, who spent some of his formative years in Bremerton and discovered his love of music there. The plaza features pedestrian-focused elements

The Cascadia High-Speed Rail and I-5 Program integrates high-speed rail and I-5 system planning to address future growth and transportation needs across the Cascadia Megaregion, stretching from Portland, Oregon to Vancouver, British Columbia. The program coordinates with airports, regional transit, and Amtrak Cascades to ensure reliable movement of people and goods. It comprises two major initiatives: the Cascadia High-Speed Rail project, which aims to connect major cities with trains reaching 250 mph, and the I-5 Master Plan, focused on developing a multimodal corridor plan with prioritized improvements for the coming decades. Parametrix and HDR Engineering lead planning and support services.