C Jackson
Abstract
The last decade has seen a tremendous increase in the number of metro construction projects undertaken. Listed are metro projects currently in operation and those under construction. The United States of America has taken the lead from the USSR with Japan a close third in overall length of railways under construction.
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The last decade has seen a tremendous increase in the number of metro construction projects undertaken. Listed are metro projects currently in operation and those under construction. The United States of America has taken the lead from the USSR with Japan a close third in overall length of railways under construction.
Key concepts: Transport engineering, Span (engineering), Engineering, Rail transit, Civil engineering, Geography