Walnut Grove Bridge

Listed on the National Register of Historic Places in 1988.

From the record

One of 127 National Register listings published here for Yavapai County · listed in 1988 · category: Structure.

Sources: the National Register database, National Park Service

The listing

What is counted as historic. The nomination lists 1 structure as contributing to the listing.
Address. 3.5 mi. NW of Walnut Grove on Wagoner Rd., Walnut Grove, 86332
When was it listed? September 1988
Category. structure
Also known as. Vehicular Bridges in Arizona MPS
Census division. Congress
National Register reference number. 88001637 - assigned by the National Park Service when the property was listed.

Fires near this property

14 since 1993

Regional context, not property-specific evidence. The federal wildfire occurrence database lists 14 fires within 5 miles of Walnut Grove Bridge between 1993 and 2016, burning about 111 acres in total. 7 started naturally. None 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	7
Missing data/not specified/undetermined	5
Recreation and ceremony	2

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
2 September 1994	Recreation and ceremony	under an acre	Arizona Department of Forestry and Fire Management - State Office	not named
5 August 1993	Natural	5.0 acres	Arizona Department of Forestry and Fire Management - State Office	not named
4 August 2004	Natural	15 acres	Arizona Department of Forestry and Fire Management - State Office	WALNUT
31 August 2011	Natural	5.0 acres	Prescott National Forest	POLE
2 August 2000	Natural	5.0 acres	Prescott National Forest	MCNARY
30 July 2011	Missing data/not specified/undetermined	52 acres	Arizona Department of Forestry and Fire Management - State Office	FRENCH
26 July 1993	Missing data/not specified/undetermined	under an acre	Arizona Department of Forestry and Fire Management - State Office	not named
24 July 1996	Missing data/not specified/undetermined	20 acres	Arizona Department of Forestry and Fire Management - State Office	not named

Every fire recorded in Yavapai County

Mines and quarries near this property

10 of 30 shown

Regional context, not property-specific evidence. The federal mineral resources record lists 30 workings within 5 miles of Walnut Grove Bridge: 12 prospects, 7 producers, 5 past producers, 3 occurrences. 7 still produce. What was taken out: Gold, Copper, Gold, Silver, Silver. Distance is straight-line from the map coordinates, so a quarry counted here may appear on a neighbouring settlement's page as well.

Site	Commodity	Status	Recorded
Beehive	Lead, Semiprecious Gemstone, Silver	Prospect
Copper Crown	Copper, Gold, Silver, Iron, Silica	Prospect
Copper Crown Mine	Copper, Lead, Silver, Gold	Producer	1915, 1941, 1955
Mcmahan Group	Copper, Iron, Silver	Past Producer
Mohawk	Copper, Gold	Prospect
Navy Group	Gold, Copper, Silver, Iron	Prospect
Remington Non-Metallic Property	Pumice	Prospect
Silver Crown	Lead, Copper, Gold, Silver	Past Producer
Silver Crown Mine	Silver, Lead, Zinc, Copper, Gold	Producer	1880, 1885, 1964
Vesuvius Mine	Gold, Silver, Copper	Producer	1915, 1938

Every working recorded in Yavapai 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 88001637 in Record Group 79.
Yavapai County	All 127 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.
Mines and quarries. USGS Mineral Resources Data System (MRDS) https://mrdata.usgs.gov/mrds/ A work of the United States government, no copyright under 17 U.S.C. 105.