 view gallery E1.3 km
|   Schenley Bridge Benchmark
in U.S. Benchmarks Pittsburgh survey disc marked B.M. 546 posted by:  renruts location: Pennsylvania date approved: 12/02/2006 last visited: 10/20/2009 |
 view gallery W2.9 km
| Pittsburgh D.P.W. Survey Monument - William Penn Pl. in U.S. Benchmarks Marker is located on the William Penn Pl. posted by: YONEYAMA location: Pennsylvania date approved: 09/03/2023 last visited: never |
 view galleryW2.9 km | Pittsburgh D.P.W. Survey Monument - Forbes Ave. and Ross St. in U.S. Benchmarks Disk is located in the tarmark at the corner of Forbes Avenue and Ross Street. The disk is located about 1 foot from the edge of the curb & is unstamped. posted by:  The Finding Irish 4 location: Pennsylvania date approved: 09/10/2008 last visited: 10/09/2011 |
 view galleryW3.1 km | Pittsburgh D.P.W. Survey Monument - Forbes Ave. and Grant St. in U.S. Benchmarks Disk is located in the tarmark at the corner of Forbes Ave. and Grant St. The disk is located about 2 foot from the edge of the curb & is unstamped.
posted by: The Finding Irish 4 location: Pennsylvania date approved: 09/10/2008 last visited: 10/09/2011 |
 view galleryW3.1 km | Pittsburgh D.P.W. Survey Monument - Grant St. and 4th Ave. in U.S. Benchmarks Disk is located in the tarmark at the corner of Grant Street and 4th avenue. The disk is located about 1 foot from the edge of the curb & is unstamped.
posted by: The Finding Irish 4 location: Pennsylvania date approved: 09/10/2008 last visited: 10/09/2011 |
 view galleryW3.1 km | Pittsburgh D.P.W. Survey Monument - Smithfield St. and Fifth Ave. in U.S. Benchmarks Disk is located in the tarmark at the corner of Smithfield Street and Fifth Avenue. The disk is located about 1 foot from the edge of the curb & is unstamped. posted by: The Finding Irish 4 location: Pennsylvania date approved: 09/10/2008 last visited: 10/09/2011 |
 view galleryW3.4 km | Pittsburgh D.P.W. Survey Monument - 6th St & Ft. Duquesne Blvd. in U.S. Benchmarks Benchmark located in the SW quadrant of 6th Street & Ft. Duquesne Blvd. - just S of the 6th St. Bridge. posted by: Ernmark location: Pennsylvania date approved: 12/11/2007 last visited: never |
 view galleryW4.2 km | Pittsburgh Bureau of Surveys Benchmark- Mt. Washington Carnegie Library in U.S. Benchmarks Benchmark on steps of the Carnegie Library-Mt. Washington Branch posted by: Metro2 location: Pennsylvania date approved: 09/12/2009 last visited: 09/30/2018 |
 view galleryW4.2 km | P-44 RESET - Point State Park - Pittsburgh, PA in U.S. Benchmarks Corps of Engineers disk set in 2003 which replaced P-44 (NGS PID #KY3596). It is located in the walkway NE of the fountain. posted by: Ernmark location: Pennsylvania date approved: 11/17/2007 last visited: 06/20/2016 |
 view galleryW4.3 km | Point State Park Benchmark - Pittsburgh, PA in U.S. Benchmarks A benchmark disk at Point State Park in Pittsburgh, PA. posted by: jonathanatpsu location: Pennsylvania date approved: 04/21/2021 last visited: never |
 view gallery NW15.1 km
| Mt Nebo Benchmark in U.S. Benchmarks A Benchmark Disk on top of a culvert on Mt Nebo Rd in Allegheny County. posted by: Sandycreek Snoopers location: Pennsylvania date approved: 08/11/2007 last visited: never |
 view gallery SE16.7 km
| YR 2R A - McKeesport PA in U.S. Benchmarks This is a USACE survey disk in McKeesport, Allegheny County. posted by: shorbird location: Pennsylvania date approved: 05/27/2018 last visited: never |
 view galleryE17.9 km | Boyce Park Indian Hill Benchmark in U.S. Benchmarks Survey disk found on top of a hill in Boyce Park. posted by: penguinmdh location: Pennsylvania date approved: 03/31/2012 last visited: never |
 view gallerySE21.4 km | YR 8R A - South Versailles Twp, Allegheny County PA in U.S. Benchmarks This is a USACE survey mark in South Versailles Township, Allegheny County. posted by: shorbird location: Pennsylvania date approved: 05/27/2018 last visited: never |
 view gallery S25.1 km
| P.D.H CJG482 in U.S. Benchmarks This is a Pennsylvania Department of Highways Survey Disk.
This disk is located on a bridge near Mingo Creek Park.
This bridge is at the intersection of Sugar Run Road, Little Mingo Creek Road, and Barr Road. posted by: The Finding Irish 4 location: Pennsylvania date approved: 08/03/2008 last visited: 07/31/2008 |
 view gallery SW27.8 km
| KY0320 Canonsburg Fire Department Survey Disk in U.S. Benchmarks Survey Disk Located at the Canonsburg Fire Department posted by: The Finding Irish 4 location: Pennsylvania date approved: 07/18/2008 last visited: 07/02/2009 |
 view galleryS28.8 km | P.D.H Mingo in U.S. Benchmarks This is a PA Dept. of Hwy. Survey Disk.
The bridge and Benchmark are near one of the entrances to Mingo Creek Park.
It is located near the intersection of Sugar Run Rd, Mingo Creek Road and Petticoat Lane, this is also refered to as SR 1059. posted by: Fredhead location: Pennsylvania date approved: 08/03/2008 last visited: 07/31/2008 |
 view gallerySW30.7 km | P.D.H. South Johnson Road/Interstate 79 in U.S. Benchmarks This is a PA Dept. of Hwy. Survey Disk. The Bridge and Benchmark are located on South Johnson Road where it crosses over Interstae 79.
posted by: Fredhead location: Pennsylvania date approved: 08/27/2008 last visited: 08/27/2008 |
 view gallerySW38.6 km | KY0721 in U.S. Benchmarks Rt. 40 and Interstate 79 Survey Disk posted by: Fredhead location: Pennsylvania date approved: 07/16/2008 last visited: 07/14/2008 |
 view gallerySW38.6 km | Washington County Couthouse Survey Disk in U.S. Benchmarks This Survy Disk is located at the Washington County Courthouse posted by: Fredhead location: Pennsylvania date approved: 07/16/2008 last visited: 01/09/2010 |
 view gallery N39.8 km
| PDH Elev Blank at Renfrew, Pa in U.S. Benchmarks Blank state elevation marker in Renfrew, Pa posted by: Saint Ro location: Pennsylvania date approved: 08/02/2011 last visited: never |
 view galleryNW40.4 km | U.S. Geological Survey Meridian Mark in U.S. Benchmarks USGS benchmark in Beaver, PA posted by: jkselby location: Pennsylvania date approved: 12/18/2009 last visited: never |
 view galleryN41.5 km | KY0223 (P 252) - Zelienople PA in U.S. Benchmarks This Benchmark was found as described below and in great condition. posted by: CoffeeEater location: Pennsylvania date approved: 06/17/2010 last visited: never |
 view gallery NE46 km
| SPRING RM 2 - Kiskiminetas Twp Armstrong County PA in U.S. Benchmarks This is Reference Mark 2 for triangulation station SPRING. posted by: shorbird location: Pennsylvania date approved: 08/21/2011 last visited: never |
 view galleryN48.1 km | WORTHINGTON ST JOHNS CATH CH (KX2088) - Fenelton, PA in U.S. Benchmarks The spire of St. John Roman Catholic Church near Fenelton, PA posted by: jonathanatpsu location: Pennsylvania date approved: 10/30/2022 last visited: never |
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