DODX flats loaded with Stryker combat vehicles crosses the fill between Tunnel Nos. 14 and 15 as a westbound Union Pacific military train climbs through the Tunnel District just east of Crescent, Colorado, on the afternoon of June 16, 2017. The long train of military equipment from Fort Carson, near Colorado Springs, is heading to Yermo, California, on Union Pacific’s Moffat Tunnel Subdivision.