The Maju Expressway (MEX) (formerly known as Kuala Lumpur-Putrajaya Expressway (KLPE) and KL-KLIA Dedicated Expressway) 30px is an expressway network in Klang Valley, Malaysia. The 26 km (16 mi)-long expressway links the Kuala Lumpur City Centre with the Kuala Lumpur International Airport (KLIA) in Sepang, Selangor. The expressway become as a backbone of the Multimedia Super Corridor (MSC) area.