Which express highway or route within CPEC connects Lahore to Karachi and is among the corridor's most commercially active road segments?
Q1. Which express highway or route within CPEC connects Lahore to Karachi and is among the corridor's most commercially active road segments?
Answer: Lahore-Karachi Motorway M-9 and the National Highway network
Explanation: The Lahore-Karachi connection via the National Highway network and M-9 motorway is a key CPEC road component, enabling freight to flow from northern industrial centres down to Karachi and onward to Gwadar. The M-5 Multan-Sukkur segment is also CPEC-funded.