National Register of Historic Places

Montana Territorial and State Prison

Deer Lodge, Powell County, Montana
Listed
September 2, 1976
Type
District
Period
Early Republic
Ref No.
76001126

About this property

The Montana State Prison is an American men's correctional facility of the Montana Department of Corrections in unincorporated Powell County, Montana, about 3.5 miles (5.6 km) west of Deer Lodge. The current facility was constructed between 1974 and 1979 in response to the continued degeneration of the original facility located in downtown Deer Lodge. The "Old Prison" (46°23′33″N 112°44′10″W) served as the Montana Territorial Prison from its creation in 1871 until Montana achieved statehood in 1889, then continued as the primary penal institution for the State of Montana until 1979. Throughout the prison's history, the institution was plagued with constant overcrowding, insufficient funds, and antiquated facilities. The administration of Warden Frank Conley from 1890 to 1921 proved the exception to this rule, as Warden Conley instituted extensive inmate labor projects that kept many inmates at work constructing the prison buildings and walls as well as providing various state and community services like road building, logging, and ranching. After Conley left office, the prison experienced almost forty years of degeneration, mismanagement, and monetary restraints until an explosive riot in 1959 captured the attention of the nation. Led by Jerry Myles and Lee Smart, the riot maintained the prison under inmate control for thirty-six hours before the Montana National Guard stormed the institution to restore order. The facility was retired in September 1979, and the inmates were moved to the current prison. The Old Prison was added to the National Register of Historic Places in 1976 and is now a museum.

Location

925 Main St.
Deer Lodge, Powell County, Montana
46.39240, -112.73626

Categories

POLITICS/GOVERNMENTARCHITECTURESOCIAL HISTORY
National Register nomination ›
Sources

Property data from the National Register of Historic Places, National Park Service (public domain).

Description adapted from Wikipedia under the Creative Commons Attribution-ShareAlike 4.0 International License.

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Nearby Historic Sites

Conley Street Bridge
Industrial
0.1 mi
Trask Hall
Industrial
0.2 mi
Robworth Apartments
Industrial
0.3 mi
Deer Lodge Central Business Historic District
Listed
0.4 mi
Coleman, William E., House
Industrial
0.5 mi

Questions about this property

When was Montana Territorial and State Prison listed on the National Register?

Montana Territorial and State Prison was listed on the National Register of Historic Places on September 2, 1976.

What type of historic resource is Montana Territorial and State Prison?

Montana Territorial and State Prison is classified as a district in the National Register of Historic Places.

What is the period of significance for Montana Territorial and State Prison?

The period of significance for Montana Territorial and State Prison is recorded as the early_republic era.

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