Asian Highway 140 AH140 is a highway that is part of Asian Highway Network. It was never signposted in Malaysia, although it is part of Asian Highway Network. It follows Butterworth–Kulim Expressway and Malaysia Federal Route 4.

Asian Highway 140 shield
Asian Highway 140
Route information
Length330 km (210 mi)
Major junctions
West endButterworth, Penang
East endPasir Puteh, Kelantan
Location
CountriesMalaysia
Highway system
AH132 AH141