The Arkansas Road Centerline File (ACF)  has been updated. This ACF update includes:  Calhoun, Howard, Miller, Polk and Yell counties. ACF by County: http://bit.ly/ACF4Statewide dataset: ftp://ftp.geostor.arkansas.gov/Public_Statewide/ Filename (TRANSP_ROADS_ACF_line) Special thanks to the hard working folks in those counties for providing high quality data for use by the broader community.