Rail supplier news from Duos, Koppers, HDR, A. Stucki, TransmetriQ and LRW (Sept. 7)
LIRR's major Penn Station project is nearly complete
NS invests in DrayNow, launches two community grant programs
TCU/IAM: Martinez to retire, Bryant to become president
AAR: U.S. traffic tumbled for third-straight month in August
STB addresses 'revenue adequate' Class Is, reciprocal switching access