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