(Statewide/Rural surveys were not conducted in 2005.)
Crash Prevention and Safety Indiana Department of Transportation - Did not respond in 2004 2006 Operations and Maintenance Indiana Department of Transportation 2004 2006 Traffic Management Indiana Department of Transportation 2004 - Not surveyed in 2006 Traveler Information Indiana Department of Transportation 2004 2006 Surface Transportation Weather Indiana Department of Transportation 2004 2006
