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Fun
A Tunneling Engineer Ask’s His Boss for a Raise (Riddle)
Tunnel Insider
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June 3, 2022
David, a very good tunneling engineer ask his boss Rob for a raise. Rob stops and thinks for a minute, then asks David, "how much...
Fun
Tunnel Boring Machine Race (riddle)
Tunnel Insider
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May 19, 2022
Tunnel Boring Machine A is in 2nd place in a race to finish a tunnel. Tunnel Boring Machine B comes along-side Tunnel Boring Machine A...
Fun
A Tunnel Boring Machine and a Crane (Riddle)
Tunnel Insider
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March 25, 2022
A Tunnel Boring Machine (TBM) and a crane together cost $1,100,000. The TBM costs $1,000,000 more than the crane. How much does the crane cost? Many people...
Fun
A young Engineer and his Project Manager board a train (joke)
Tunnel Insider
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August 17, 2021
A young Engineer and his Project Manager board a train headed through the mountains on its way from Switzerland through the Swiss Alps to...
Fun
Tunnel Crossing (riddle)
Tunnel Insider
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June 19, 2021
A family wants to get through a tunnel at night. Dad can make it in 1 minute, mom in 2 minutes, son in 4 minutes...