Address Points, Road Centerlines, ZIP+4s & ARDOT Road Inventory Updates

The Arkansas GIS Office is pleased to announce that we have updated the SITUS Address Point File (APF) and the Arkansas Centerline File (ACF) on the Arkansas Spatial Data Infrastructure (ASDI) for the following Counties: Dallas, Hempstead, Madison, Polk, Pope, Saline, & Searcy

As always we’d like to thank all those involved in the critical  maintenance of these datasets.

The APF data can be accessed via download at or via feature or map services at and the ACF data can be accessed at or via feature or map services at

As always anytime we update either APF, ACF or ZIP+4 we update our Statewide Address Locator as well. The Address Locator is accessible for download and use locally in ESRI software at or can be accessed via web interface or programmatically at

Additionally, the Arkansas GIS Office published an update to Arkansas Road Inventory on behalf of the Arkansas Department of Transportation (ARDOT) as well as an update to the USPS ZIP+4s. Please see below for additional information regarding how to access and/or download this dataset and of course thanks to ARDOT staff for providing this update for publication to the ASDI.

Arkansas Road Inventory

Zip Plus 4