Location of Powell County in Montana
This is a list of the
National Register of Historic Places listings in Powell County, Montana.
This is intended to be a complete list of the properties and districts on the
National Register of Historic Places in Powell County, Montana, United States. The locations of National Register properties and districts for which the latitude and longitude coordinates are included below, may be seen in a map. 
There are 17 properties and districts listed on the National Register in the county, including 1
National Historic Landmark.
This National Park Service list is complete through NPS recent listings posted May 19, 2017. 
Current listings [ edit ]
Name on the Register
Date listed 
City or town
Nick J. Bielenberg House
August 10, 1979
801 Milwaukee Ave.
46°24′03″N 112°43′34″W / 46.400833°N 112.726111°W
Charter Oak Mine and Mill
February 6, 2001
United States Forest Service Road 227 B-1 in Helena National Forest
46°29′23″N 112°25′03″W / 46.489722°N 112.4175°W
William E. Coleman House
May 21, 1979
500 Missouri Ave.
46°23′55″N 112°43′51″W / 46.398611°N 112.730833°W
Conley Street Bridge
April 28, 2011
Clark Fork River Crossing on Conley St.
46°23′26″N 112°44′14″W / 46.390556°N 112.737222°W
Deer Lodge Reinforced Concrete Bridges in Montana, 1900-1958
Deer Lodge American Women's League Chapter House
June 14, 1982
802 Missouri Ave.
46°23′54″N 112°43′38″W / 46.398333°N 112.727222°W
Deer Lodge Central Business Historic District
August 13, 2008
Roughly bounded by Cottonwood Ave. to the north, Montana Ave. to the south, 2nd St. to the west, and 4th St. to the east
46°23′54″N 112°44′07″W / 46.398414°N 112.735292°W
Fitzpatrick Ranch Historic District
July 8, 1981
Northwest of Avon
46°47′19″N 112°46′38″W / 46.788611°N 112.777222°W
Grant-Kohrs Ranch/Warren Ranch
July 11, 2003
Cattle Drive at Grant-Kohrs Ranch National Historic Site
46°24′57″N 112°44′44″W / 46.415833°N 112.745556°W
Grant-Kohrs Ranch National Historic Site
August 25, 1972
Edge of Deer Lodge
46°24′31″N 112°44′17″W / 46.408667°N 112.737975°W
William K. Kohrs Free Memorial Library
May 7, 1979
5th St. and Missouri Ave.
46°23′56″N 112°43′06″W / 46.398889°N 112.718333°W
Little Blackfoot River Bridge
January 4, 2010
Milepost 0 on County Road 186 near its junction with U.S. Route 12
46°34′24″N 112°39′50″W / 46.573375°N 112.663947°W
MacDonald Pass Airway Beacon
July 29, 2014
United States Route 12
46°33′16″N 112°18′32″W / 46.5545°N 112.309°W
Montana Territorial and State Prison
September 3, 1976
925 Main St.
46°23′33″N 112°44′07″W / 46.3925°N 112.735278°W
Northern Pacific Railroad Completion Site, 1883
August 19, 1983
Off Interstate 90
46°33′03″N 112°51′36″W / 46.550833°N 112.86°W
Prison Brickyard Historic District
April 14, 1988
Gravel road off Interstate 90, ¼ mile south of Deer Lodge
46°23′12″N 112°43′37″W / 46.386667°N 112.726944°W
February 19, 1998
418 Main St.
46°24′02″N 112°44′08″W / 46.400556°N 112.735556°W
April 30, 1982
703 5th Ave.
46°23′40″N 112°43′52″W / 46.394444°N 112.731111°W
Deer Lodge A building at the
College of Montana
See also [ edit ]
References [ edit ]
^ The latitude and longitude information provided in this table was derived originally from the National Register Information System, which has been found to be fairly accurate for about 99% of listings. For about 1% of NRIS original coordinates, experience has shown that one or both coordinates are typos or otherwise extremely far off; some corrections may have been made. A more subtle problem causes many locations to be off by up to 150 yards, depending on location in the country: most NRIS coordinates were derived from tracing out latitude and longitudes off of USGS topographical quadrant maps created under the North American Datum of 1927, which differs from the current, highly accurate WGS84 GPS system used by most on-line maps. Chicago is about right, but NRIS longitudes in Washington are higher by about 4.5 seconds, and are lower by about 2.0 seconds in Maine. Latitudes differ by about 1.0 second in Florida. Some locations in this table may have been corrected to current GPS standards.
^ "National Register of Historic Places: Weekly List Actions". National Park Service, United States Department of the Interior. Retrieved on May 19, 2017.
^ Numbers represent an ordering by significant words. Various colorings, defined here, differentiate National Historic Landmarks and historic districts from other NRHP buildings, structures, sites or objects.
^ The eight-digit number below each date is the number assigned to each location in the National Register Information System database, which can be viewed by clicking the number.