Montana Highway 42

Montana Highway 42
MT 42 highlighted in red
Route information
Maintained by MDT
Length	2.892 mi[1] (4.654 km)
Major junctions
South end	MT 24
North end	US 2 in Glasgow
Location
Country	United States
State	Montana
Counties	Valley
Highway system
Montana Highway System Interstate US State Secondary
← MT 41 → MT 43

Montana Highway 42 (MT 42) is a short, 2.892-mile-long (4.654 km) state highway in the U.S. state of Montana, connecting MT 24 with downtown Glasgow. Formerly Highway 24W,^{[citation needed]} 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 terminates at U.S. Route 2 (US 2).^{[citation needed]}