Building upon the groundwork laid in the south, Phase 2 continues modernization along the remaining 353-kilometer northern segment from Taungoo to Mandalay. Connecting the agricultural heartland, the capital city of Naypyidaw, and the commercial center of Mandalay, this phase addresses complex rolling geography and key logistical transit nodes. Once unified with Phase 1, the completed corridor reduces the total Yangon–Mandalayjourney from a 14-hour trip down to an 8-hour express service.