Big thanks to all those particpating in the Arkansas Road Centerline File Program.

Downloading the statewide dataset will require a FGDB.
http://www.geostor.arkansas.gov/G6/Home.html?id=d0d36cd5b57607113e37f3970018cf99

You can download the statewide datasets as a shapefile from the ftp site (TRANSP_ROADS_ACF_line)
ftp://ftp.geostor.arkansas.gov/Public_Statewide/

Updates
Arkansas
Ashley
Baxter
Boone
Carroll
Columbia
Conway
Van Buren