Phoenix Sky Harbor International Airport, located about 15 miles west of downtown Scottsdale, is served by 23 airlines with direct flights from most cities in the United States and several locations abroad. Scottsdale is served by Greyhound Bus Lines and by the Phoenix Transit System. Interstate-10, and I-17, U.S. 60 and 89, and AZ 87 are near the city.
Scottsdale Road is the major north-south thoroughfare through the city. Scottsdale Trolley is a free downtown shuttle for tourists and shoppers in operation from November through May. The Regional Public Transportation Authority operates public transit bus routes throughout Paradise Valley and links to Scottsdale business and residential districts via the wheelchair-accessible "Scottsdale Connection."