Highway 42 runs northwest from where Highway 24 crosses the BNSF Railway's Northern Transcon,  a route operated by what Railway?
Northern Transcon The Northern Transcon, a route operated by the BNSF Railway, traverses the most northerly route of any railroad in the western United States. This route was originally part of the Chicago, Burlington and Quincy Railroad, Northern Pacific Railway, Great Northern Railway and Spokane, Portland and Seattle Railway systems, merged into the Burlington Northern Railroad system in 1970.
Alberta Highway 42 Alberta Provincial Highway No. 42, commonly referred to as Highway 42, is a 44 km highway in central Alberta, Canada that connects Highway 2A in Penhold to Highway 21 near the Hamlet of Lousana.