Forum Discussion
Yosemite_Sam1
Dec 21, 2018Explorer
GeoBoy wrote:
...They attained a whooping 45 mph in that tunnel, couldn’t convince me to put my $100k car in that tunnel where the car rides in a sled with little wheels that run along a concrete curb!
Do you know that's a proof of concept test tunnel that's only 1.2 miles, right?
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