Reports & Studies

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Moving the Needle | Levy to Move Seattle | Traffic | Streetcar | Evaluations | Traffic Flow Data | Parking | Bridging the Gap | Missing Link | Annual Reports | Other | Studies | Planning Studies

Moving the Needle Performance Reports

Levy to Move Seattle Reports

All Levy to Move Seattle Reports can be found on the Levy Materials Page

Traffic Reports

Streetcar Reports

Evaluations (Before and After Reports)

The City of Seattle has transformed 36 different roads since 1972. We can confidently say that not only does redesigning our streets make them safer, but it keeps people and goods moving. The Federal Highway Administration agrees. A 2010 study looked at 30 redesigned street in Washington and California and determined there was a 19 percent reduction in collision rate. Read our before and after reports to learn more.

Traffic Flow Data Reports

Parking Reports

Bridging the Gap — Annual Reports and Accomplishments

Missing Link Reports

Annual Reports

Other Reports

Studies

Planning Studies

Our Policy and Planning Division works with other departments and different communities to implement transportation elements of neighborhood plans and identify community transportation priorities. Current planning efforts can be found in our Planning Program page. Past plans include: