Crystola Bridge

Listed on the National Register of Historic Places in 2023.

From the record

One of 11 National Register listings published here for Teller County · listed in 2023 · 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. .06 mi. north of Crystola on Teller Cty. Rd. 21, Crystola, 80863
When was it listed? March 2023
Category. structure
Also known as. Highway Bridges in Colorado MPS
Census division. Divide
National Register reference number. 100008724 - assigned by the National Park Service when the property was listed.

Fires near this property

269 since 1992

Regional context, not property-specific evidence. The federal wildfire occurrence database lists 269 fires within 5 miles of Crystola Bridge between 1992 and 2020, burning about 116 acres in total. 48 started naturally. 15 were 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
Missing data/not specified/undetermined	115
Recreation and ceremony	67
Natural	48
Arson/incendiarism	15
Smoking	7
Equipment and vehicle use	6
Debris and open burning	4
Misuse of fire by a minor	3
Power generation/transmission/distribution	3
Other causes	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
7 September 1992	Missing data/not specified/undetermined	under an acre	Teller County	not named
6 September 2010	Missing data/not specified/undetermined	under an acre	Pike and San Isabel National Forest	EAGLE LAKE
6 September 1992	Recreation and ceremony	under an acre	Pike and San Isabel National Forest	not named
3 September 2007	Recreation and ceremony	under an acre	Pike and San Isabel National Forest	CAMP #1
3 September 2007	Recreation and ceremony	under an acre	Pike and San Isabel National Forest	MISTLETOE
29 September 2019	Power generation/transmission/distribution	under an acre	Pike and San Isabel National Forest	LOY CREEK
28 September 2016	Recreation and ceremony	under an acre	Pike and San Isabel National Forest	950
27 September 2014	Missing data/not specified/undetermined	under an acre	Falcon Fire Protection District	UNKNOWN

Every fire recorded in Teller County

Mines and quarries near this property

10 of 18 shown

Regional context, not property-specific evidence. The federal mineral resources record lists 18 workings within 5 miles of Crystola Bridge: 7 producers, 7 past producers, 2 occurrences, 2 unknowns. 7 still produce. What was taken out: Iron, Sand and Gravel, Construction, Quartz, Manganese. 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
Avengers	Stone, Crushed/Broken	Producer
Green Mountain Falls District	Iron, Manganese, Gold, Lead, Zinc	Past Producer	1904, 1958
Holly #1	Limestone, General	Producer	Limestone
Iron King Mine	Lead, Gold, Zinc, Manganese	Occurrence	Vein
Round Top	Gold	Past Producer
Round Top, Peacock, Rp Lodes	Silver, Copper, Gold, Radium	Occurrence	Pitchblende
Unknown	Vermiculite	Unknown
Unnamed Mine	Fluorine-Fluorite, Zirconium	Producer	Fluorite
Unnamed Mine	Fluorine-Fluorite, Zirconium	Past Producer
Navajo	Quartz	Producer

Every working recorded in Teller 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 100008724 in Record Group 79.
Teller County	All 11 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.