Complex sentence: Kunuri was mainly a communication center and a railroad station at the time, and it contains the lateral east-west road which runs from Sinanju on the west coast and Hungnamon the east coast.
Split into simpler sentences: Kunuri was mainly a communication center and a railroad station at the time. It is also located on the lateral east-west road which runs from Sinanju on the west coast and Hungnamon the east coast.