TieTek Global LLC

Koppers treated crossties. (Koppers Photograph)
  • M/W

Active Sleepers

RAILWAY AGE, APRIL 2023 ISSUE: Foundational to the freight and passenger rail network, crossties handle pressure from all sides—from train weight to Mother Nature.

(Photograph Courtesy of Omega Industries Inc.)
  • M/W

Making the Grade

RAILWAY AGE DECEMBER 2022 ISSUE: How suppliers are ensuring that crossing surfaces withstand heavy rail and road traffic—and meet customer expectations.