Old U.S. Highway 91 Historic District

Listed on the National Register of Historic Places in 2013.

From the record

One of 43 National Register listings published here for Cascade County · listed in 2013 · category: District.

Sources: the National Register database, National Park Service

The listing

Address. Between I-15 Spring Cr. & Hardy Cr. Interchanges, Wolf Creek, 59648
When was it listed? August 2013
Category. district
National Register reference number. 13000624 - assigned by the National Park Service when the property was listed.

Fires near this property

115 since 1992

Regional context, not property-specific evidence. The federal wildfire occurrence database lists 115 fires within 5 miles of Old U.S. Highway 91 Historic District between 1992 and 2020, burning about 1,445 acres in total. 69 started naturally. 1 was recorded as arson. Distance is straight-line from the map coordinates, so a fire counted here may appear on a neighbouring settlement's page as well.

Reported cause	Fires
Natural	69
Missing data/not specified/undetermined	17
Debris and open burning	10
Equipment and vehicle use	7
Recreation and ceremony	5
Power generation/transmission/distribution	4
Arson/incendiarism	1
Other causes	1
Fireworks	1

The most recent of them, most recent first, with the day each was reported and the service that recorded it.

Date	Cause	Size	Reported by	Name on the report
6 September 2000	Natural	under an acre	Central Land Office	not named
6 September 1996	Natural	under an acre	Central Land Office	WAGNER
5 September 2000	Natural	under an acre	Central Land Office	not named
30 September 2006	Missing data/not specified/undetermined	1.0 acres	Central Land Office	not named
3 September 2002	Natural	under an acre	Central Land Office	not named
19 September 2017	Power generation/transmission/distribution	9.4 acres	Central Land Office	MM 228
18 September 1994	Equipment and vehicle use	5.0 acres	Helena - Lewis and Clark National Forest	not named
17 September 2015	Equipment and vehicle use	under an acre	Central Land Office	MM 230

Every fire recorded in Cascade County

Map coverage status

No historic map-sheet match is published for this property yet. That does not mean no map exists. This record needs a coordinate-quality review before it can be joined to a sheet boundary. Browse the county's mapped places while that work is pending.

Sources for this property

National Archives record	The nomination case file for reference 13000624 in Record Group 79.
Cascade County	All 43 listed properties in this county.

Provenance

Listing record. National Park Service National Register of Historic Places, listed-properties dataset, current to 2026-05-22.
Map join. Address geocoded through the United States Census geocoder, then tested against the published boundary of every sheet in the USGS Historical Topographic Map Collection.
How this page is made. Listing fields come from federal records; map-sheet coverage is a labelled coordinate-to-boundary calculation, not a source-field claim.
Wildfire. Short, Karen C. 2022. Spatial wildfire occurrence data for the United States, 1992-2020 [FPA_FOD_20221014]. 6th Edition. Fort Collins, CO: Forest Service Research Data Archive. https://doi.org/10.2737/RDS-2013-0009.6 Collected with United States Government funding and usable without additional permissions or fees.