Wikipedia
Tezgam
Tezgam is a daily express train service between Karachi and Rawalpindi in Pakistan. Tezgam means fast runner. It is one of the oldest and popular trains of Pakistan. It was started in 1950s between Karachi and Peshawar. Later its route was shortened to Karachi and Rawalpindi.
Tezgam has Economy, AC Business and AC Sleeper accommodation. It covers distance from Karachi to Rawalpindi in 25 hours and 30 minutes.