The plan to top I-5 in Seattle with a cap park—what writer Natalie Bicknell calls "the most ambitious effort in our region"—is moving ahead with a $1.5 million feasibility study.
Topping off a year of copious freeway greening and mitigation measures, the city of Seattle in December issued an RFP for a feasibility study on constructing a freeway cap park over I-5.
The proposed Lid I-5 would extend over the highway from Denny Way to Madison Street in central Seattle. Building the concrete "lid" over the road could essentially create hundreds of acres of new urban space for buildings, parks, and pedestrians.
The winning consultant team will be tasked with completing a preliminary analysis that maps out design opportunities and constraints, offers multiple concepts, and identifies possible funding plans. The city aims for the feasibility study to begin in March and be completed in 12-14 months. View the RFP here.
FULL STORY: Seattle Releases Request for Proposals for Lid I-5 Feasibility Study
Visions for Lidding I-5 in Downtown Seattle
The notion of fully capping I-5 as it runs through central Seattle has been gaining steam. The city could stand to gain hundreds of acres of urban land.
Take a Look at Midtown Atlanta's Proposed Freeway Cap Park
Inspiration for the cause of putting a 25-acre park on top of a 14-lane freeway.
I-5 Study Shows Benefits of Capping Urban Freeways
Putting a lid on the interstate through downtown Seattle could create new space for parks and housing, reduce pollution, and reconnect the disrupted street grid.
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The Tesla Cybertruck was recalled seven times last year.
National Parks Layoffs Will Cause Communities to Lose Billions
Thousands of essential park workers were laid off this week, just before the busy spring break season.
Retro-silient?: America’s First “Eco-burb,” The Woodlands Turns 50
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Analysis: Cybertruck Fatality Rate Far Exceeds That of Ford Pinto
The Tesla Cybertruck was recalled seven times last year.
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