'Project Sidewalk' Crowdsources ADA Compliance

A crowdsourcing app allows citizens to hold the public realm to higher standards of access and mobility.

1 minute read

April 27, 2019, 1:00 PM PDT

By James Brasuell @CasualBrasuell


Americans With Disabilities Act

Ceri Breeze / Shutterstock

Josh Cohen reports that Project Sidewalk, a data gathering mobile app project led by University of Washington faculty and students, has launched in Seattle in the hopes of improving sidewalk conditions.

"First piloted in Washington, D.C., in 2016, Project Sidewalk launched the Seattle version in mid-April," according to Cohen. "The app relies on data generated by users reviewing the city’s sidewalks via Google Street View, an attempt to speed up city audits usually conducted by teams of city workers walking the streets with clipboard in hand."

Leading the University of Washington effort is Computer Science Professor Jon Froehlich, who tells Cohen that desired outcomes for Project Sidewalk include a better educated citizenry and political accountability in maintaining ADA compliant access in the public realm.

Friday, April 26, 2019 in Crosscut

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Get top-rated, practical training

Wastewater pouring out from a pipe.

Alabama: Trump Terminates Settlements for Black Communities Harmed By Raw Sewage

Trump deemed the landmark civil rights agreement “illegal DEI and environmental justice policy.”

April 13, 2025 - Inside Climate News

High-rise apartment buildings in Waikiki, Hawaii with steep green mountains in background.

Study: Maui’s Plan to Convert Vacation Rentals to Long-Term Housing Could Cause Nearly $1 Billion Economic Loss

The plan would reduce visitor accommodation by 25% resulting in 1,900 jobs lost.

April 6, 2025 - Honolulu Civil Beat

Blue and white Seattle Link light rail train exiting concrete Downtown Bellevue Tunnel in Bellevue, WA.

Why Should We Subsidize Public Transportation?

Many public transit agencies face financial stress due to rising costs, declining fare revenue, and declining subsidies. Transit advocates must provide a strong business case for increasing public transit funding.

April 7, 2025 - Todd Litman

Silhouette of man holding on to back of bicycle ridden by woman with Eiffel Tower in background.

Paris Bike Boom Leads to Steep Drop in Air Pollution

The French city’s air quality has improved dramatically in the past 20 years, coinciding with a growth in cycling.

April 14 - Momentum Magazine

Multifamily housing under construction.

Why Housing Costs More to Build in California Than in Texas

Hard costs like labor and materials combined with ‘soft’ costs such as permitting make building in the San Francisco Bay Area almost three times as costly as in Texas cities.

April 14 - San Francisco Chronicle

Western coyote looking at camera in grassy field.

San Diego County Sees a Rise in Urban Coyotes

San Diego County experiences a rise in urban coyotes, as sightings become prevalent throughout its urban neighbourhoods and surrounding areas.

April 14 - Fox 5