"Build a T-shaped Tunnel to connect Kenroku Station, Central Station and Busan Station."

The T-shaped Tunnel is a railroad tunnel which connects the railroad between Central Station, Busan Station and Kenroku Station. It was originally introduced on December 08, 2014.[1]

A total of 5 assets are needed to complete construction of the T-shaped Tunnel. This is equivalent to 5 Megabucks sm if one were to buy every asset instead of waiting to receive them from neighbors.




T-shaped Tunnel

Asset Image Amount Price Cost
Air ExtractorAsset Air Extractor 2x1 Megabucks sm2 Megabucks sm
BitumenAsset Bitumen 3x1 Megabucks sm3 Megabucks sm
5 Assets 5 Megabucks sm


Level XP
1 100 Experience sm
Total/Max 100 Experience sm


SQ Internal Info:
  • Name: Т-образный тоннель (translates to T-shaped tunnel)
  • ID: 71281 (railroad_tunnel7_buildsite)


  1. SQ Forum: Update 12.08.2014
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