Highway 42 runs northwest from where Highway 24 crosses the BNSF Railway's Northern Transcon,  a route operated by what Railway?
Montana Highway 42 Montana Highway 42 (MT 42) is a short, 2.9 mi state highway in the U.S. state of Montana, connecting Montana Highway 24 with downtown Glasgow. Formerly Highway 24W, Highway 42 (its route number a reversal of "24") runs northwest from where Highway 24 crosses the BNSF Railway's Northern Transcon, staying parallel to the tracks until it turns right in Glasgow's downtown and dives under the railroad to meet with and terminate at U.S. Route 2.
La Junta Subdivision The La Junta Subdivision is a railway line owned, maintained and operated by the BNSF Railway. The line stretches for 395 miles across the south-central and southwestern parts of Kansas and the southeastern part of Colorado. The line branches off from the Emporia Subdivision at Ellinor, Kansas, and runs through Newton, Hutchinson, Dodge City and Garden City, all within the state of Kansas. The line connects with Boise City Subdivision at Las Animas Junction in Las Animas, Colorado, which connects it further to La Junta, Colorado.