OMAHA, Neb. — Union Pacific will renew its push for one-person train crews later this summer when the railroad tests out the idea of having a conductor in a truck respond to problems on trains ...

By Josh Funk/AP. Union Pacific will renew its push for one-person train crews later this summer when the railroad tests out the idea of having a conductor in a truck respond to problems on trains ...

OMAHA, Neb. (AP) — Union Pacific will renew its push for one-person train crews later this summer when the railroad tests out the idea of having a conductor in a truck respond to problems on ...