Every edition of the U.S. Geological Survey’s map of Ski Gap. Tap a year, or press play to watch the town change.
1902Ebensburg sheet · 1:62,500
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Ski Gap.
The story so far
Ski Gap, in brief
Wikipedia doesn’t have a history of Ski Gap yet. The photos, dates and memories neighbors add here are how it gets written.
Ski Gap is a census-designated place (CDP) in Blair County, Pennsylvania, United States. It was first listed as a CDP prior to the 2020 census. The CDP corresponds to the unincorporated community of Fredericksburg, not to be confused with the Fredericksburg in the eastern part of Blair County. The Ski Gap CDP is in southwestern Blair County, in the northwest part of Greenfield Township. It sits at the base of the Allegheny Front in the valley of South Poplar Run where it is joined from the north by Carson Run. Spruce Knob, an arm of Blue Knob, the second-highest mountain in Pennsylvania, rises to the south, while 2,700-foot (820 m) Pine Knob rises to the north. Ski Gap Road leads southeast …
Intro from Wikipedia. Population: U.S. Census Bureau.
By decade
No old photos in the archives yet
Weddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
Be the first to add onePhotograph a print flat, in daylight, no flash.
Founding dates: Wikidata, Wikipedia, the U.S. post office records of Blevins & Helbock (CC0) and the Census. Homes by year built: Census ACS 2020–24. National Register of Historic Places: National Park Service (list of May 22, 2026). Old photos, postcards and papers: Wikimedia Commons, the Library of Congress and other public archives, credited on each item’s page. Maps: U.S. Geological Survey historical topographic maps (via Esri) and Sanborn fire-insurance maps (Library of Congress). History text and census tables: Wikipedia (CC BY-SA 4.0). Places that used to be: USGS Geographic Names Information System (2021). How TownRatings grades history →
From U.S. Geological Survey historical maps. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.