The 8·76 m diameter #Herrenknecht TBM is due to be shipped to Łódź (Poland) later this month, and would be used to bore four single-track tunnels, totalling 4·5 km from Łódź Żabieniec in the north and Łódź Kaliska in the south to a junction with a double-track tunnel leading to Łódź Fabryczna.
http://www.railpage.com.au/news/s/-d-crosscity-tunnel-tbm-rolled-out
#tunnelBoringMachine #TunnelBoringMachines #TBM
cover tunnel photo by: Matt Brown from London, England / CC BY
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