ATSSA has released a Work Zone Safety App! Developed under the Federal Highway Administration (FHWA) Work Zone Safety Grant, this FREE app can help you:

  • Quickly determine both minimum device spacing and minimum number of devices needed for merging, shifting, shoulder, or flagger operations.
  • Calculate the number of devices you need.
  • Customize your results to incorporate local standards.
  • Learn about and apply best practices for stationary lane closures and short duration operations.
  • Set up temporary traffic control areas.
  • Visit iTunes to download the FREE app today.
  • Information about and links to the app are also available on www.workzonesafety.org


ATSSA's new Work Zone Safety Application Suite was developed under the FHWA Work Zone Safety Grant and serves as a handy tool to swiftly calculate the basic component parts of a typical roadway work zone, in accordance with the MUTCD.


Watch the demo video




For more information about grant training, please call 800-272-8772 or email grant@atssa.com


FHWA Work Zone Safety Grant #DTFH61-16-RA-00018