Tunnel name
|
Length |
Rail km |
Location |
| Northern Line (from
south to north) |
| (7) Pang Tum Khop |
120.09m |
513.72-513.84 |
between Pang Ton Phueng and Huai Rai (Uttaradit/Phrae) |
| (3) Khao Phlueng |
362.44m |
516.41-516.77 |
between Pang Ton Phueng and Huai Rai (Uttaradit/Phrae) |
| (6) Huai Mae Lan |
130.20m |
574.04-574.17 |
between Ban Pin and Pha Khan (Phrae) |
| (1) Khun Tan |
1352.10m |
681.57-682.93 |
between Mae Tan Noi and Tha Chomphu (Lampang/Lamphun) |
| Northeastern Line
(Kaeng Khoi-Bua Yai shortcut) |
| (5) Khao Phang Hoei |
230.60m |
248.80-249.03 |
between Khok Khli and Chong Samran (Lopburi/Chaiyaphum) |
| Eastern Line (Khlong
Sip Kao-Kaeng Khoi: cargo only) |
| (2) Phra Phutthachai |
1197.00m |
147.10-148.30 |
between Wihan Daeng and Bu Yai (Saraburi) |
| Southern Line |
| (4) Chong Khao |
235.90m |
769.82-770.05 |
between Thung Song Jn. and Ron Phibun (Nakhon
Si Thammarat) |
