Click the link to see the movie; there is also a bridge road bed - building machine. (technovelgy.com)
I dwelt on that question as I was bumping and swaying along the ancient road bed that Amtrak travels each day on its way from Boston to New York. (educationnext.org)
Other features include a standard rear limited - slip differential, Bilstein monotube shock absorbers that have been tuned for the weight of the 2500, more aggressive all - terrain tires in 275 / 70R18 or 285 / 60R20 flavor, larger fender flares in black or body color, 4x4 Off Road bed decals and the same electronic hill - descent control system found on the Power Wagon. (fourwheeler.com)