Traffic Study

What is the traffic study?

This citywide traffic study will identify traffic flow congestion points along roadways and those within neighborhoods, business districts and school zones. The results will provide deficiencies related to traffic operations and congestion, signal technology and locations with reoccurring accidents. 

How will the input be prioritized?

The input received will be compiled and policy changes will be recommended to enhance safety and traffic flow. These recommendations are short- and long-term solutions to improve the communities overall traffic flow. 

Our city leaders will prioritize the recommendations and develop a strategic plan to implement the improvements.

Results from public input

Results have been compiled from the online input residents provided. The information can be viewed by visiting (PDF).  

Public communication

  • View (PDF) the presentation from the public open house on Wednesday, September 13, 2023
  • View the prezi presentation video from the public open house on Wednesday, September 13, 2023
  • View (PDF) the presentation from the public open house on Wednesday, June 28, 2023
  • View (PDF) the presentation from the public open house on Wednesday, April 26, 2023
  • View (PDF) the presentation from the public open house from Thursday, February 16, 2023

Project Contacts

Matt Greiner, Public Works Director
City of Johnston Public Works Department
Email Matt Greiner
(515) 278-0822

Molly Long
Foth Infrastructure & Environment
Email Molly Long
(515) 254-1393