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Vision Zero

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Vision Zero is a data-driven traffic safety policy that takes an ethical approach towards achieving safety for all road users. The goal is to achieve a reduction in the number of fatal and serious injury crashes to zero in Tempe, because everyone deserves to get home safely.






Vision Zero Dashboard

Crash Statistics Dashboard: 2012-2018

*Dashboards work best with Chrome and Firefox browsers 


Intersection Improvement Projects

In an effort to reduce congestion and advance Tempe’s Vision Zero goal of eliminating traffic fatalities and serious injury crashes, Tempe is improving the intersections at Rural Road and University Drive and at Rural Road and Rio Salado Parkway by adding turn lanes. The improvements are aimed to increase capacity and enhance safety and include construction of additional turn lanes, new traffic signals, updated sidewalk ramps (ADA) and improved transit stops. Public meetings were held Jan. 22 & 25, 2020. Online comment was available Jan. 22 until Feb. 14, 2020. Read the comments PDF.

See video below for a simulation of what Rural Road and Rio Salado Parkway could look like after the changes are implemented.


Public input opportunity for setting speed limits

Tempe is looking at lowering speed limits throughout the city.  Residents were invited to four informational sessions in November and December 2019 to discuss proposed speed limit changes and provide feedback. Public meetings were held Nov. 16 & 21 and Dec. 11 & 14, 2019. Online comment was available Nov. 16 to Dec. 28, 2019. View the presentation from the speed limit meetings PDF. Read the public comments PDF.

Tempe passes new rules for bike and scooter riders

TEMPE, Ariz. (Aug. 15, 2019) – There are new rules for operating bikes and scooters in Tempe. Here is what you need to know.

  • Bikes, e-bikes and scooters must use a bike lane when one is provided.
  • Bikes, e-bikes and scooters must ride in the street when the speed limit is 25 mph or below.
  • Bikes, e-bikes and scooters are allowed on the sidewalk when there are no bikes lanes available and the speed limit is greater than 25 mph.
  • Minors, with the consent of, or accompanied by a parent or guardian, may ride on the sidewalk at all times. Parents and guardians may also ride on the sidewalk when accompanying a minor.
  • Bikes, e-bikes and scooters must ride with the flow of traffic.
  • Bikes, e-bikes and scooters must yield the right-of-way to any pedestrian; slow down to 5 mph; and give an audible signal before passing.
  • Riders must be over the age of 16 to operate all non-human powered vehicles (scooters and other electric mobility devices).
  • Riders under the age of 18 are required to wear a helmet if operating a human-powered or non-human-powered vehicle.

Studies continue to show that riding on the sidewalk increases a bicyclist’s risk of being involved in a motor vehicle crash.  That risk increases even more when riding on the sidewalk against the flow of traffic.

The Tempe City Council voted unanimously to approve these safety measures, which included repealing Chapter 7 and expanding and amending Chapter 19. 

The enacted changes were designed to align with Tempe’s Vision Zero policy. Changes will go in to effect in 30 days.

To view the full ordinance, please visit

View more Vision Zero history.


Bicycle, scooter and pedestrian safety

Shelly Seyler, Deputy Engineering & Transportation Director
480-350-8854 •

VZ crash data