Montana Highway 1

Montana Highway 1
Route information
Maintained by MDT
Length:	61 mi (98 km)
Major junctions
South end:	I-90 in Opportunity
	MT 48 in Anaconda MT 38 in Porter's Corner
North end:	I-90 in Drummond
Location
Counties:	Deer Lodge, Granite
Highway system
Montana Highways ← MT 287 MT 2 →

Montana State Highway 1 is a highway located in southwestern Montana, extending west and north from Opportunity to Drummond. Midway between these two points is the Grant-Kohrs Ranch, an historic site.^[1] Both the beginning and endpoints of the road are on Interstate 90. It is known as the Pintler Scenic Route and receives a lot of tourist travel every year to visit the historic mining towns of Philipsburg and Granite and to visit the Georgetown Lake and Discovery Ski Basin recreation areas.

This road was formerly designated as U.S. Highway 10A. It received its current number after U.S. 10 was decommissioned through the area in 1986.

Major intersections

County	Location	Mile	Destinations	Notes
Deer Lodge	Route begins	0	I-90	Exit 208; 46°06′49.62″N 112°48′54.96″W / 46.1137833°N 112.8152667°W / 46.1137833; -112.8152667 (MT 1 mile 0)
	Opportunity	2	S-441	46°06′59.38″N 112°51′45.19″W / 46.1164944°N 112.8625528°W / 46.1164944; -112.8625528 (MT 1 mile 2)
		4	S-274	46°06′59.38″N 112°51′45.19″W / 46.1164944°N 112.8625528°W / 46.1164944; -112.8625528 (MT 1 mile 4)
	Anaconda	5	MT 48	46°07′34.06″N 112°53′40.90″W / 46.1261278°N 112.894694°W / 46.1261278; -112.894694 (MT 1 mile 5)
Granite	Porter's Corner	30	MT 38	46°14′43.50″N 113°19′56.26″W / 46.245417°N 113.3322944°W / 46.245417; -113.3322944 (MT 1 mile 30)
	Philipsburg	36	S-348	46°20′16.80″N 113°18′40.51″W / 46.338°N 113.3112528°W / 46.338; -113.3112528 (MT 1 mile 36)
	Maxville	47
	Hall	55	S-513	46°35′06.93″N 113°11′47.33″W / 46.5852583°N 113.1964806°W / 46.5852583; -113.1964806 (MT 1 mile 55)
	Drummond	61	I-90	Exit 153; 46°40′18.60″N 113°09′13.11″W / 46.671833°N 113.1536417°W / 46.671833; -113.1536417 (MT 1 mile 61)
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Footnotes

1. ^ Grant-Kohrs Ranch Historic Site