Iowa Work Zone Data Exchange (WZDx)

This feed provides work zone data on Iowa DOT maintained roadways following the Work Zone Data Exchange (WZDx) specification version 4.0. The WZDx was created in coordination with the US DOT DAVI initiative to harmonize work zone data across agencies. The associated metadata for this feed along with other states that have published WZDx data feeds can be found at the Work Zone Data Exchange Feed Registry. The feed is currently updated every minute.<o:p></o:p>