Underground or aboveground? Making the c
✍
ITA
📂
Article
📅
2004
🏛
Elsevier Science
🌐
English
⚖ 857 KB
This report has been prepared by Working Group 13 (WG13) of the International Tunnelling Association (ITA). The question addressed in this report is how the decision is made as to whether to place Urban Mass Transit Systems above ground (either at surface or elevated) or underground. Following colle