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Show/HideSearch Criteria: All Waymarks Within 100 km of N 41° 37.795 W 080° 26.483 [show search options]
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Measurement Standards
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A gauge or datum location used for comparisons, surveying or general reference in relation to known values.
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Total Records: 314 Page: 1 of 13 prev<<<[12345678910]>>>next
Image for 171 MAT - Pymatuning Spillway, Linesville, PAview gallery

NWNW0 km

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U.S. Benchmarks171 MAT - Pymatuning Spillway, Linesville, PA

in U.S. Benchmarks

USGS Disk on the bridge over the Pymatuning Spillway, famous for being the place "Where the Ducks Walk on the Fish"

posted by: Groundspeak Regular Member Bon Echo

location: Pennsylvania

date approved: 12/13/2018

last visited: never

Image for USCGS Bronze disk (D-61) SE of Linesville, PAview gallery

SESE5.6 km

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U.S. BenchmarksUSCGS Bronze disk (D-61) SE of Linesville, PA

in U.S. Benchmarks

In a hollow area east of active freight tracks and just west of a swampy area.

posted by: Groundspeak Regular Member Algoma!

location: Pennsylvania

date approved: 4/25/2008

last visited: never

Image for North Bankview gallery

SWSW8.4 km

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U.S. BenchmarksNorth Bank

in U.S. Benchmarks

A nicely preserved benchmark of the PA Coordinate system in a wooded area of Pymatuning State Park, in Crawford County. Makes a nice little hunt.

posted by: Groundspeak Regular Member Algoma!

location: Pennsylvania

date approved: 12/15/2008

last visited: never

Image for Hartstown Cemetery Bronze Survey Markerview gallery

SESE10.1 km

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U.S. BenchmarksHartstown Cemetery Bronze Survey Marker

in U.S. Benchmarks

US Coast and Geodetic Survey Bronze Marker on approx. 3-inch high cement pedestal.

posted by: Groundspeak Regular Member Algoma!

location: Pennsylvania

date approved: 1/17/2008

last visited: never

Image for Penn Power ROW Marker, Hartstown, PA Substationview gallery

SESE10.5 km

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U.S. BenchmarksPenn Power ROW Marker, Hartstown, PA Substation

in U.S. Benchmarks

An odd marker. It's an iron cylinder with an embossed cap about 2 inches high embedded in a concrete base. A foot to the north of it is a memorial cross for a worker who died nearby, presumably.

posted by: Groundspeak Regular Member Algoma!

location: Pennsylvania

date approved: 3/17/2008

last visited: never

Image for 1881 Survey milestone on Ohio-Pennsylvania border, Mile 18view gallery

NWNW11.1 km

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U.S. Historic Survey Stones and Monuments1881 Survey milestone on Ohio-Pennsylvania border, Mile 18

in U.S. Historic Survey Stones and Monuments

Benchmarked 1881 1x1 foot square monument.

posted by: Groundspeak Regular Member Algoma!

location: Pennsylvania

date approved: 8/14/2007

last visited: never

Image for Andover Centerview gallery

WW11.1 km

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U.S. BenchmarksAndover Center

in U.S. Benchmarks

We found this thinking that there may indeed be some kind of benchmark in the town square. We were right!

posted by: Groundspeak Regular Member Algoma!

location: Ohio

date approved: 4/10/2008

last visited: 7/9/2013

Image for Right-of- Way Marker, Rt. 7 south of Richmond, OHview gallery

NWNW11.9 km

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U.S. BenchmarksRight-of- Way Marker, Rt. 7 south of Richmond, OH

in U.S. Benchmarks

Found by accident while we parked to reconnoiter another waymark!

posted by: Groundspeak Regular Member Algoma!

location: Ohio

date approved: 4/10/2008

last visited: never

Image for 1881 Survey milestone on Ohio-Pennsylvania border, Mile 30view gallery

SWSW12.2 km

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U.S. Historic Survey Stones and Monuments1881 Survey milestone on Ohio-Pennsylvania border, Mile 30

in U.S. Historic Survey Stones and Monuments

Benchmarked 1881 PA /OH monument exactly on state line.

posted by: Groundspeak Regular Member Algoma!

location: Pennsylvania

date approved: 7/13/2007

last visited: never

Image for 1881 Survey milestone on Ohio-Pennsylvania border, Mile 17view gallery

NWNW12.4 km

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U.S. Historic Survey Stones and Monuments1881 Survey milestone on Ohio-Pennsylvania border, Mile 17

in U.S. Historic Survey Stones and Monuments

Benchmarked 1x1 foot stone in great condition, set exactly on PA/OH line.

posted by: Groundspeak Regular Member Algoma!

location: Pennsylvania

date approved: 8/16/2007

last visited: never

Image for 1881 Survey milestone on Ohio-Pennsylvania border, Mile 31view gallery

SWSW13.7 km

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U.S. Historic Survey Stones and Monuments1881 Survey milestone on Ohio-Pennsylvania border, Mile 31

in U.S. Historic Survey Stones and Monuments

Benchmarked 1x1 foot square 1881 monument set exactly on state line.

posted by: Groundspeak Regular Member Algoma!

location: Pennsylvania

date approved: 4/3/2008

last visited: never

Image for 1881 Survey Stone Milestone #31 Benchmark (PA/OH)view gallery

SWSW13.7 km

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U.S. Benchmarks1881 Survey Stone Milestone #31 Benchmark (PA/OH)

in U.S. Benchmarks

Embedded in the top of a 1x1 foot sq. historic survey stone. I've listed the stone with its historic significance under "US Historic Survey Stones and Monuments".

posted by: Groundspeak Regular Member Algoma!

location: Pennsylvania

date approved: 4/3/2008

last visited: never

Image for 1881 Survey milestone on Ohio-Pennsylvania border, Mile 16view gallery

NWNW13.8 km

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U.S. Historic Survey Stones and Monuments1881 Survey milestone on Ohio-Pennsylvania border, Mile 16

in U.S. Historic Survey Stones and Monuments

Benchmarked 1881 monument, set exactly on PA/OH line.

posted by: Groundspeak Regular Member Algoma!

location: Pennsylvania

date approved: 8/20/2007

last visited: never

Image for Jamestown Traverse Station, 1938view gallery

SS15.9 km

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U.S. BenchmarksJamestown Traverse Station, 1938

in U.S. Benchmarks

In the old stone sidewalk on eastern side of Main St., Jamestown, PA

posted by: Groundspeak Regular Member Algoma!

location: Pennsylvania

date approved: 7/16/2007

last visited: never

Image for Stone Arch Elevation Mark (Jamestown)view gallery

SS16.3 km

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U.S. BenchmarksStone Arch Elevation Mark (Jamestown)

in U.S. Benchmarks

On the famous "Stone Arch" RR bridge in Jamestown, PA.

posted by: Groundspeak Regular Member Algoma!

location: Pennsylvania

date approved: 4/3/2008

last visited: 8/16/2014

Image for UCGS R-62 Elevation Mark (Jamestown)view gallery

SS16.3 km

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U.S. BenchmarksUCGS R-62 Elevation Mark (Jamestown)

in U.S. Benchmarks

On the retired RR bridge over the Shenango River.

posted by: Groundspeak Regular Member Algoma!

location: Pennsylvania

date approved: 4/3/2008

last visited: 8/16/2014

Image for Jamestown 1957view gallery

SS16.3 km

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U.S. BenchmarksJamestown 1957

in U.S. Benchmarks

Easily found bench mark north east of Jamestown, PA on a very quiet road.

posted by: Groundspeak Regular Member Algoma!

location: Pennsylvania

date approved: 12/9/2008

last visited: never

Image for 1881 PA-OH Survey Stone, Offset 25 feet, 13th Mileview gallery

NN18.2 km

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U.S. Historic Survey Stones and Monuments1881 PA-OH Survey Stone, Offset 25 feet, 13th Mile

in U.S. Historic Survey Stones and Monuments

1881 Mile Survey stone on Ohio-Pennsylvania border. In front yard of trailer home, next to a tree. This stone was the best-preserved of the stones found that day, excluding the master stone at 00 miles.

posted by: Groundspeak Regular Member Algoma!

location: Pennsylvania

date approved: 6/29/2007

last visited: never

Image for U.S. Geological Survey 1956 Benchmark, Jamestown, PA view gallery

SS18.7 km

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U.S. BenchmarksU.S. Geological Survey 1956 Benchmark, Jamestown, PA

in U.S. Benchmarks

On Westbound route 58, west of Jamestown, PA.

posted by: Groundspeak Regular Member Algoma!

location: Pennsylvania

date approved: 9/29/2007

last visited: never

Image for 1881 Survey milestone on Ohio-Pennsylvania border, Mile 35view gallery

SS19.6 km

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U.S. Historic Survey Stones and Monuments1881 Survey milestone on Ohio-Pennsylvania border, Mile 35

in U.S. Historic Survey Stones and Monuments

Benchmarked 1881 PA/OH monument, on private property.

posted by: Groundspeak Regular Member Algoma!

location: Pennsylvania

date approved: 7/15/2007

last visited: never

Image for 1881 Survey milestone on Ohio-Pennsylvania border, Mile 36view gallery

SS21.1 km

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U.S. Historic Survey Stones and Monuments1881 Survey milestone on Ohio-Pennsylvania border, Mile 36

in U.S. Historic Survey Stones and Monuments

Benchmarked 1881 boundary monument on North State Line Road.

posted by: Groundspeak Regular Member Algoma!

location: Pennsylvania

date approved: 7/15/2007

last visited: never

Image for 1881 Survey milestone on Ohio-Pennsylvania border, Mile 37view gallery

SS22.7 km

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U.S. Historic Survey Stones and Monuments1881 Survey milestone on Ohio-Pennsylvania border, Mile 37

in U.S. Historic Survey Stones and Monuments

Benchmarked 1881 border monument, cornfield-situated.

posted by: Groundspeak Regular Member Algoma!

location: Pennsylvania

date approved: 7/15/2007

last visited: never

Image for 1881 PA-OH Survey Stone, Offset 25 feet, 10th mile view gallery

NN22.7 km

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U.S. Historic Survey Stones and Monuments1881 PA-OH Survey Stone, Offset 25 feet, 10th mile

in U.S. Historic Survey Stones and Monuments

1881 Mile Survey stone on Ohio-Pennsylvania border. Condition is poor, probably due to snowplowing and years of weather.

posted by: Groundspeak Regular Member Algoma!

location: Pennsylvania

date approved: 6/30/2007

last visited: never

Image for Penn Power Right of Way Survey Marker (3)view gallery

SS23.7 km

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U.S. BenchmarksPenn Power Right of Way Survey Marker (3)

in U.S. Benchmarks

This is the westernmost of the series, which are all in a line of sight with each other.

posted by: Groundspeak Regular Member Algoma!

location: Pennsylvania

date approved: 1/15/2008

last visited: never

Image for Penn Power Right of Way Survey Markerview gallery

SS23.7 km

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U.S. BenchmarksPenn Power Right of Way Survey Marker

in U.S. Benchmarks

Spotted the survey marker sign and went to investigate.

posted by: Groundspeak Regular Member Algoma!

location: Pennsylvania

date approved: 1/15/2008

last visited: never

Total Records: 314 Page: 1 of 13 prev<<<[12345678910]>>>next
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