Engineering applications
Find technical support and guidance in engineering data systems and software applications used in the preparation of your project. From resource updates and installation guidance to downloadable versions, examples and templates.
1,557 work zone-related crashes
were recorded on state highways in 2025.
542 people were injured
in 2025 due to work zone-related crashes.
29% increase in fatality collisions
in work zones from 2024 to 2025.