Arizona Fast Facts 2000GeographicSocioeconomic
Arizona Fast Facts 2000 Transportation System ExtentAll public roads: 55,195 miles Interstate: 1,168 miles Road bridges: 6,711 Class I railroad trackage: 1,333 miles Public use airports: 81 (14 certificated for air carrier operations)1
Vehicles and ConveyancesAutomobiles registered: 2...