The Hogback
Ridge in Linn County, Iowa · on the USGS Shellsburg quadrangle
42.09160, -91.81298
Maps that show The Hogback
Get them in the map app
Shellsburg, IA
Detailed map of terrain, trails and roads
USGS topo, 2022
Shellsburg, IA
Old map for history, not navigation
USGS historical 15-minute topo (1888)
Shellsburg, IA
Old map for history, not navigation
USGS historical 15-minute topo (1889)
Shellsburg, IA
Old map for history, not navigation
USGS historical 15-minute topo (1899)
Bureau of Land Management Eastern States Overview map
BLM Eastern States (2019)
IFR Enroute Low Altitude Chart L-28 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-05 (U.S.)
FAA, 2026-10-29
Name, class, county and location: USGS Geographic Names Information System (public domain).