Caltrain’s Great New Electric Trains Replace Heavy Polluters
The oldest rail line in the western U.S. has gone electric, but data released suggest the old one used more fuel than giving each rider a Hummer. How can that be solved?
The oldest rail line in the western U.S. has gone electric, but data released suggest the old one used more fuel than giving each rider a Hummer. How can that be solved?
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