Map of Selected Work Zone Safety Deployments

This interactive map (beta version) shows selected deployments of work zone safety technologies across the United States over the last 25+ years. 

This visualization was developed using publicly available evaluation and research studies from the Benefits, Costs, and Lessons Learned Databases.

Tips for Using the Visualization: Hover your mouse over the points on the map as they appear (based on your selection on the left side panel) to learn more information and find links to the source documents.

Date posted: June, 2022
Last updated: March, 2023

React App
File type: PNG
Interactive Visualization