Putrajaya–Cyberjaya Expressway, Federal Route 29, is a major expressway in Klang Valley, Malaysia. The 21.2 km (13.2 mi) expressway connects Serdang interchange on Damansara–Puchong Expressway to Kuala Lumpur International Airport (KLIA) in Sepang. It was named after the two sides of the MSC cities, Putrajaya and Cyberjaya.