Wisconsin bill proposes frac sand mining surcharge
NARP's Capon moving on; Scott named acting president
AAR: U.S. rail traffic ramped back up in week 8
Sound Transit's board picks alignment for Tacoma Link light-rail expansion
Houston's METRO, California's Metrolink name new executives
Three trade groups laud president's freight, TIGER funding proposals
Three Class Is make Fortune's list of 'Most Admired' companies