Continuous Count Station (CCS) Automatic Traffic Recorder (ATR) location maps

The districtwide ATR location maps available on this page are in Adobe PDF format. They have been designed to print at very large sizes (36 inches wide x 3 to 6 feet long) and may not be readable at smaller sizes. The files range from 11 to 17 MB and may take time to load over a slower connection. The maps can be viewed by clicking the links or can be saved to your local computer by right clicking the "View Map" link and choosing "Save Target As..." from the pop-up menu. The maps were current as of June 2012 and will be updated as time allows.

For more information, call Mark Hansen at 515-239-1990 or email

The ATR locations on the following maps are approximate and should be used for reference only.

District Number View Map PDF Listing
District 1 View District 1 ATR Map District 1 ATR List
District 2 View District 2 ATR Map District 2 ATR List
District 3 View District 3 ATR Map District 3 ATR List
District 4 View District 4 ATR Map District 4 ATR List
District 5 View District 5 ATR Map District 5 ATR List
District 6 View District 6 ATR Map District 6 ATR List

ATR installation
ATR installation
ATR installation