- COORDINATES: 41.83989, -79.26001
- COUNTY: Warren
- DISTANCE TO NEXT: Youngsville - 3
- EXPLANATION OF NAME: Named For General William Irvine
- FOUNDED: 1820
- STATUS: Marker removed from roadside location and is now found in the Clinton Wilder Museum in Warren County.

Photo by R. Gustafson

August 2019 photo by Mike Wintermantel

Marker found in Clinton Wilder Museum in Warren County.
Marker post is located across from U.S. Forest Service office. The marker was reported to be missing in summer, 2010. As of March 2012 only the empty post remained. The marker was later found in the Clinton Wilder Museum in Warren County.
National Forge Rd (Old US Rt. 6)