Camdodia's railway lines

https://theaseanpost.com/article/trans-asian-railway-chugs-closer-becoming-reality

Chumphon to Ranong

https://www.bangkokpost.com/thailand/general/1692856/plans-for-chumpon-ranong-double-track-rail-route-stall

East-West Coastal Railway

https://www.bangkokpost.com/thailand/general/1275543/east-west-coastal-railway-link-mulled

Connecting the railways of the Greater Mekong Subregion

https://www.adb.org/projects/documents/reg-42518-024-tacr

HCMC to Can Tho Rail Route

Image via https://tuoitrenews.vn/society/42040/vietnam-mulls-45minute-saigoncan-tho-train-service

Bali Railway Map

Ministry of Transportation http://ppid.dephub.go.id/files/dataka/RIPNAS-2030.pdf

Indonesia Nationwide rail network

https://www.straitstimes.com/asia/se-asia/aim-more-growth-less-inequality

Kunming-Singapore Rail Link

https://en.wikipedia.org/wiki/Kunming%E2%80%93Singapore_railway

London Train Map

http://www.nationalrail.co.uk/

National Railway Network - Vision 2050

Image via: Viet Nam country report-TAR WGM-5.pdf

Ho Chi Minh City 2020

A plan of proposed metro and regional railways of Ho Chi Minh City, photographed at an exhibition in 2016.

Shanghai Metro Line 2

https://automechanika-shanghai.hk.messefrankfurt.com/shanghai/en.html

Shanghai Metro Map

http://service.shmetro.com/en/yxxlt/index.htm

Image via https://www.reddit.com/r/MapPorn/comments/53yuxd/heres_a_full_railway_map_of_tokyo_and_suburbs/

Trans-Asian Railway in Cambodia

https://www.unescap.org/asean/publications/Trans-Asian_V3.pdf

Di An to Hoa Lu / Cambodian Border

"Optimised" HCMC MRT Lines

Image via https://www.adb.org/sites/default/files/project-document/64380/39500-vie-tacr.pdf

Delhi Metro Map

http://www.delhimetrorail.com/