 view gallery 0 km
|   Adams County Line/ York County Line Monument
in U.S. Historic Survey Stones and Monuments Boundary Marker of the Adams and York County Line. posted by:  OriolePhan location: Pennsylvania date approved: 5/14/2021 last visited: never |
 view gallery NW3.5 km
| P 100 M 14 G 14 - Abbotstown, PA in U.S. Historic Survey Stones and Monuments Another neat, little mid-19th century mile marker on the old Lincoln Highway, predates the Father of All Roads by about 50 years but still characterizes the culture of the road. There are a few of these separated by of course, a mile. posted by: Math Teacher location: Pennsylvania date approved: 10/20/2010 last visited: 4/14/2019 |
 view gallery N3.7 km
| P 99 Y 15 - Abbotstown, PA in U.S. Historic Survey Stones and Monuments Neat, little mid-19th century mile marker on the old Lincoln Highway, predates the Father of All Roads by about 50 years but still characterizes the culture of the road. There are a few of these separated by of course, a mile. posted by: Math Teacher location: Pennsylvania date approved: 10/17/2010 last visited: 4/14/2019 |
 view galleryNW4.8 km | P.102 - Y.16 - G.12 - Lincoln Highway - Adams County, PA in U.S. Historic Survey Stones and Monuments Old milepost on the N side of US 30 (Lincoln Highway) giving distances to Philadelphia, York, & Gettysburg. posted by:  Ernmark location: Pennsylvania date approved: 6/9/2007 last visited: 4/14/2019 |
 view gallery NE6.3 km
| P 97 Y 11 G 17 - Thomasville, PA in U.S. Historic Survey Stones and Monuments A terrific small milestone on the Lincoln Highway account for three favorite cities: Gettysburg, York & Philadelphia. posted by: Math Teacher location: Pennsylvania date approved: 7/19/2011 last visited: 8/29/2015 |
 view gallery SE19.3 km
| MASDIX West Line Stone 58, 1766, Pennsylvania-Maryland in U.S. Historic Survey Stones and Monuments MASDIX West Line Stone 58, 1766, PA-MD, is a dressed Portland Stone shaft set by Mason and Dixon during their survey of the West Line to demarcate the boundary between PA and MD. posted by: seventhings location: Maryland date approved: 1/26/2007 last visited: 12/12/2011 |
 view gallerySE20.3 km | MASDIX West Line Stone 57, 1766, Pennsylvania-Maryland in U.S. Historic Survey Stones and Monuments MASDIX West Line Stone 57, 1766, PA-MD, is a dressed Portland Stone shaft set by Mason and Dixon during their survey of the West Line to demarcate the boundary between PA and MD. posted by: seventhings location: Maryland date approved: 1/31/2007 last visited: 5/1/2010 |
 view galleryNE22.9 km | Datum * 392.975 - York, PA in U.S. Historic Survey Stones and Monuments Brass star with elevation above sea level chiseled into the step in front of the old county courthouse in York, PA. posted by: Ernmark location: Pennsylvania date approved: 3/19/2007 last visited: 8/31/2014 |
 view gallerySE24.9 km | USCGS West Line Stone 53, 1902, Pennsylvania-Maryland in U.S. Historic Survey Stones and Monuments USCGS West Line Stone 53, 1902, PA-MD, is a dressed white marble shaft set in 1902 to replace a Portland Stone monument set nearby by Mason and Dixon during their survey of the West Line to demarcate the boundary between PA and MD posted by: seventhings location: Maryland date approved: 2/22/2007 last visited: 9/9/2011 |
 view gallerySE27.4 km | MASDIX West Line Stone 51, 1766, Pennsylvania-Maryland in U.S. Historic Survey Stones and Monuments MASDIX West Line Stone 51, 1766, PA-MD, is a dressed Portland Stone shaft set by Mason and Dixon during their survey of the West Line to demarcate the boundary between PA and MD. posted by: seventhings location: Maryland date approved: 3/2/2007 last visited: 7/4/2018 |
 view gallerySE28.8 km | MASDIX West Line Stone 50, 1766, Pennsylvania-Maryland in U.S. Historic Survey Stones and Monuments MASDIX West Line Stone 50, 1766, PA-MD, is a dressed Portland Stone shaft set by Mason and Dixon during their survey of the West Line to demarcate the boundary between PA and MD. posted by: seventhings location: Maryland date approved: 2/28/2007 last visited: 8/4/2013 |
 view gallerySE29.9 km | Mason-Dixon Stone - Maryland Line, MD / New Freedom, PA in U.S. Historic Survey Stones and Monuments A more modern Mason-Dixon monument next to Main Street along the original Mason-Dixon line which separates Maryland from Pennsylvania. posted by: bluesnote location: Pennsylvania date approved: 9/16/2021 last visited: 8/13/2022 |
 view gallerySE30.1 km | MASDIX West Line Stone 49, 1766, Pennsylvania-Maryland in U.S. Historic Survey Stones and Monuments MASDIX West Line Stone 49, 1766, PA-MD, is a dressed Portland Stone shaft set by Mason and Dixon during their survey of the West Line to demarcate the boundary between PA and MD. posted by: seventhings location: Maryland date approved: 3/1/2007 last visited: never |
 view gallerySE38.8 km | Mason Dixon 40 Mile Stone - Stewartstown, PA in U.S. Historic Survey Stones and Monuments What is left of the original Mason Dixon 40 Mile Stone, located 4 feet east of a replica stone. posted by: bluesnote location: Pennsylvania date approved: 1/15/2022 last visited: 8/13/2022 |
 view gallerySE38.8 km | Mason Dixon 40 Mile Stone (Replica) - Stewartstown, PA in U.S. Historic Survey Stones and Monuments A replica Mason-Dixon stone set 4 feet west of the original in 2015. posted by: bluesnote location: Pennsylvania date approved: 1/15/2022 last visited: 8/13/2022 |
 view galleryNE38.9 km | Hellam Township / Lower Windsor Township Boundary Marker in U.S. Historic Survey Stones and Monuments A Boundary Marker of Lower Windsor Township and Hellam Township. Just off Eastern York High School's Property along Cool Creek Road. posted by: OriolePhan location: Pennsylvania date approved: 5/14/2021 last visited: never |
 view gallery E41.7 km
| MASDIX West Line Stone 40, 1766, Pennsylvania-Maryland in U.S. Historic Survey Stones and Monuments MASDIX West Line Stone 40, 1766, PA-MD, is a dressed Portland Stone shaft set by Mason and Dixon during their survey of the West Line to demarcate the boundary between PA and MD. posted by: seventhings location: Maryland date approved: 8/22/2007 last visited: 1/6/2023 |
 view galleryN42.3 km | 101 M to PH / 183 M to P - Camp Hill, PA in U.S. Historic Survey Stones and Monuments Mile marker dating from 1814 - noting the distance to Philadelphia, Pittsburgh, & Harrisburg, PA. posted by: Ernmark location: Pennsylvania date approved: 8/30/2007 last visited: 8/13/2015 |
 view galleryN42.6 km | 100 To Ph / 184 to P - Lemoyne, PA in U.S. Historic Survey Stones and Monuments Mile marker noting the distance to Philadelphia, Pittsburgh, & Harrisburg, PA. posted by: Ernmark location: Pennsylvania date approved: 11/20/2011 last visited: 1/2/2016 |
 view galleryN43 km | 108 M to Ph / 176 M to P - Mechanicsburg, PA in U.S. Historic Survey Stones and Monuments Preserved milepost along what was once the Harrisburg - Carlisle - Chambersburg Turnpike. posted by: Ernmark location: Pennsylvania date approved: 12/4/2009 last visited: never |
 view galleryE44.7 km | MASDIX West Line Stone 38, 1766, Maryland - Pennsylvania in U.S. Historic Survey Stones and Monuments MASDIX West Line Stone 38, 1766, PA-MD, is a dressed Portland Stone shaft set by Mason and Dixon during their survey of the West Line to demarcate the boundary between PA and MD. posted by: seventhings location: Maryland date approved: 7/14/2007 last visited: 1/6/2023 |
 view gallery W44.9 km
| Tri-Point Boundary - Adams/Cumberland/Franklin County, PA in U.S. Historic Survey Stones and Monuments A stone cairn with centered post marks the point where 3 Pennsylvania Counties meet. posted by: Ernmark location: Pennsylvania date approved: 11/23/2014 last visited: never |
 view galleryN45.2 km | Astronomic Station Pier - Harrisburg, PA in U.S. Historic Survey Stones and Monuments Stone monument located on the grounds of the PA State Capitol Complex. posted by: Ernmark location: Pennsylvania date approved: 5/29/2009 last visited: 8/16/2019 |
 view galleryE49.2 km | MASDIX West Line Stone 35, 1766, Pennsylvania-Maryland in U.S. Historic Survey Stones and Monuments MASDIX West Line Stone 35, 1766, PA-MD, is a dressed Portland Stone shaft set by Mason and Dixon during their survey of the West Line to demarcate the boundary between PA and MD. posted by: seventhings location: Maryland date approved: 8/15/2007 last visited: 1/6/2023 |
 view galleryNE50.5 km | HAR 9 * HUM 7/4 * LEB 15 * REA 42 - Hummelstown, PA in U.S. Historic Survey Stones and Monuments Precariously located milepost on the E edge of Hummelstown. posted by: Ernmark location: Pennsylvania date approved: 1/10/2009 last visited: 3/12/2018 |
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