2 ms·
No, only the stations are cut and cover. They have ordered 17 tbm for the tunnels. About the cost estimate, I don't have any other completely underground metro
by rohit2412 8y ago
No, only the stations are cut and cover. They have ordered 17 tbm for the tunnels.
About the cost estimate, I don't have any other completely underground metro line in a developing country to compare. But Is it the labor costs in developed countries?