South and North Korea to conduct joint survey on railway

The video discusses a survey of North Korean railway lines aimed at linking the railway systems of North and South Korea. Inspectors will cover approximately 1200 kilometers over 18 days using a South Korean train and additional North Korean passenger cars. The survey will cover the Seoul-Sinuju line to the Chinese border and the East Sea line to Russia. The government plans to establish railways along the east and west coasts of the Korean Peninsula, with a connecting line in the middle.

Which railway lines are planned to be surveyed according to the text?

What are the future plans for railways along the Korean Peninsula?