 view gallery SW86.4 km
|   U175 Bellevue, IA
in U.S. Benchmarks Found on the US Hwy 52 bridge on the south edge of Bellevue posted by:  8Nuts MotherGoose location: Iowa date approved: 7/21/2010 last visited: never |
 view gallerySW86.4 km | R272, Spring Lake entry, Savanna, IL in U.S. Benchmarks Just north of the entry to a section of a National Wild Life Refuge. posted by: 8Nuts MotherGoose location: Illinois date approved: 7/20/2010 last visited: never |
 view gallerySW87.4 km | M175 NJ0116 Green Island, IA in U.S. Benchmarks Placed in a drill hole in a large limestone boulder. posted by: 8Nuts MotherGoose location: Iowa date approved: 7/21/2010 last visited: never |
 view gallery W89.6 km
| NGS Benchmark 612 Reset - East Dubuque, Il in U.S. Benchmarks This vertical control mark is located on the grounds of the East Dubuque, Il, City Hall on the West Side. The City Hall is located at 303 Sinsinawa Avenue. posted by: iconions location: Illinois date approved: 10/2/2009 last visited: never |
 view galleryW91.6 km | NJ0922 - Grant County Courthouse Dome - Lancaster, Wisconsin in U.S. Benchmarks This three-story, domed, brick building is located at 130 West Maple Street in Lancaster, Wisconsin. posted by: iconions location: Wisconsin date approved: 6/16/2020 last visited: never |
 view gallery SE96.2 km
| MCH23 2B in U.S. Benchmarks A rod along IL Route 23 in Marengo posted by:  geognerd location: Illinois date approved: 9/9/2006 last visited: never |
 view gallery E96.7 km
| Stone Manor Survey Mark in U.S. Benchmarks Survey marker posted by: kilroy18 location: Wisconsin date approved: 8/6/2016 last visited: never |
 view galleryE97 km | NH0019 in U.S. Benchmarks Typical benchmark, placed in a cast concrete moument posted by: cratergrease location: Wisconsin date approved: 8/17/2010 last visited: never |
 view gallerySW97 km | CAR84-1B AH2967 Thomson, IL in U.S. Benchmarks A well hidden Rod in Sleve. No Witness Sign. Under lots of grass. posted by: 8Nuts MotherGoose location: Illinois date approved: 7/21/2010 last visited: never |
 view gallerySE97.5 km | USGS ILL 8W 1923 in U.S. Benchmarks An old disk outside the Marengo McDonald's restaurant posted by: geognerd location: Illinois date approved: 9/9/2006 last visited: never |
 view gallerySW97.7 km | CAR84-1A AH2966 Thomson, IL in U.S. Benchmarks Located south of Thomson on the east side of Hwy 84. posted by: 8Nuts MotherGoose location: Illinois date approved: 7/21/2010 last visited: never |
 view gallerySW104.4 km | USDA Biological Survey # 154 in U.S. Benchmarks Located in Eagle Point Park, Clinton, Iowa. posted by: 8Nuts MotherGoose location: Iowa date approved: 6/26/2006 last visited: 11/4/2007 |
 view gallery S106.4 km
| A48 BM MF1179 Galt, IL in U.S. Benchmarks Dig out the hole to find the benchmark. posted by: 8Nuts MotherGoose location: Illinois date approved: 7/21/2010 last visited: never |
 view galleryS106.7 km | Morrison Triangulation Station in U.S. Benchmarks Look behind the big tree. posted by: 8Nuts MotherGoose location: Illinois date approved: 7/21/2010 last visited: never |
 view galleryS106.7 km | CNWRR Rivet RV27 in U.S. Benchmarks Mark is a rivet found on a culvert under a very busy double railroad track. Use road beside the tracks for safe access. posted by: 8Nuts MotherGoose location: Illinois date approved: 7/21/2010 last visited: never |
 view galleryS106.7 km | Morrison RM NO 2 in U.S. Benchmarks Located in Grove Hill Cemetery in Morrison. posted by: 8Nuts MotherGoose location: Illinois date approved: 7/21/2010 last visited: never |
 view galleryS107.3 km | Morrison Benchmark in U.S. Benchmarks Located in the Whiteside County Court House lawn. posted by: 8Nuts MotherGoose location: Illinois date approved: 7/21/2010 last visited: 3/8/2012 |
 view galleryS107.3 km | CNWRR Rivet RV15 in U.S. Benchmarks Mark is a rivet found on a railroad bridge headwall. Double tracks are very busy. Keep your eyes open. posted by: 8Nuts MotherGoose location: Illinois date approved: 7/21/2010 last visited: never |
 view galleryS107.7 km | WHI30-1B, GPS Control Monument, IL in U.S. Benchmarks An Illinois DOT benchmark along historic Lincoln Highway. posted by: 8Nuts MotherGoose location: Illinois date approved: 7/21/2010 last visited: never |
 view galleryS108.3 km | X47, MF1177, Como, IL in U.S. Benchmarks An easy benchmark by the RR tracks. posted by: 8Nuts MotherGoose location: Illinois date approved: 7/25/2010 last visited: never |
 view galleryE108.3 km | USGS Benchmark 24-ES - Burlington, WI in U.S. Benchmarks A USGS marker in Burlington, WI posted by: cldisme location: Wisconsin date approved: 10/10/2007 last visited: 10/28/2010 |
 view gallerySW109.6 km | IL Div. of Hwy, Fulton, IL in U.S. Benchmarks An older Illinois DOT benchmark. posted by: 8Nuts MotherGoose location: Illinois date approved: 7/16/2010 last visited: never |
 view galleryE109.6 km | USGS "89ES 1957 821 FEET" Richmond, McHenry County, IL in U.S. Benchmarks A US Geological survey disk in Richmond, Illinois. posted by: BuckBrooke location: Illinois date approved: 8/5/2006 last visited: 9/26/2009 |
 view galleryE109.6 km | NH1123 - RICHMOND MUNICIPAL TANK - Richmond, IL in U.S. Benchmarks Located at the northern edge of Richmond, IL along Main St. (US 12), the ball at the apex of the roof of this old 1917 water tank is a NGS benchmark ("NH1123"). A more "standard" benchmark is located at the base of its northwestern leg as well. posted by: Raven location: Illinois date approved: 10/2/2019 last visited: 5/11/2019 |
 view galleryE111.5 km | Rochester (NH0990) - Reference Mark 2 in U.S. Benchmarks Reference Mark No. 2 for Triangulation Station Rochester. posted by: VLoopSouth location: Wisconsin date approved: 7/22/2015 last visited: 4/28/2015 |
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