Iowa officials want people to know where snow plows are working during winter weather.
The state Department of Transportation is offering an interactive online map that shows where the vehicles are currently located. It's under the agency's winter driving section.
When snow plow icons are clicked, a visitor can see where its location was last reported and what direction it was headed. It also gives the reported air temperature.
Data is fed automatically every two minutes from the snow plows.
The map is available via desktop or mobile device.