- COORDINATES: 39.868312272610765, -77.32134819030762
- COUNTY: Adams
- DISTANCE TO NEXT: Chambersburg - 22
- EXPLANATION OF NAME: Originally New Salem Named for Thomas McKnight (Note that the marker at the other end of town says it was "Renamed" for Thomas McKnight.
- FOUNDED: 1845
- MANUFACTURER: Not noted on marker
- SHAPE: Standard 1-sided
- STATUS: Marker repainted by Gettysburg H.S. Vo-Tech May 2017. Post painted by Franklin Township.
![August 2010 photo by Clair Clawser](http://keystonemarkertrust.org/wp-content/uploads/town-mcknightstown-chambersburg-1-285x184.jpg)
August 2010 photo by Clair Clawser
![April 2012 by J. Graham](http://keystonemarkertrust.org/wp-content/uploads/town-mcknightstown-chambersburg-2-285x190.jpg)
April 2012 by J. Graham
![Sept 2016 photo by Bill Parr](http://keystonemarkertrust.org/wp-content/uploads/town-mcknightstown-cburg-0916parr-225x300.jpg)
Sept 2016 photo by Bill Parr
![June 2017 photo by J. Graham](http://keystonemarkertrust.org/wp-content/uploads/town-mcknightstown-chambersburg-0617jgraham-199x300.jpg)
June 2017 photo by J. Graham
![](http://keystonemarkertrust.org/wp-content/uploads/town-mcknightstown-chambersburg-0623jgraham-194x300.jpg)
June 2023 photo by J . Graham
Old Route 30 (Lincoln Highway)