The National Academies of Sciences, Engineering and Medicine is conducting a study of freight trains longer than 7,500 feet using an ad hoc study committee of experts. The period of performance is ...
Like any form of transport, trains come in a wide variety of shapes and sizes. For public transportation purposes, more riders mean more fares and more income, and so it's a matter of accommodating as ...
OMAHA, Neb. (AP) — As freight trains have grown longer, the U.S. has seen an increase in the number of a type of derailment caused by the forces of railcars pushing and pulling against each other, the ...
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