Operational: 633 km (M1, M2 and M3)
Under-Construction: 1,261 km (M4, M8 and M9)
Planned: Approximately 1,000 km (M5, M6, M7, etc.)
These are the stats for Motorways, which do not include Expressways and National Highways. Expressways are a notch above National Highways and a notch below...