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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: 801 Page: 3 of 33 prev<<<[12345678910]>>>next
Image for National Ocean Service 4750 T 1993view gallery

NENE13.5 km

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U.S. BenchmarksNational Ocean Service 4750 T 1993

in U.S. Benchmarks

A National Ocean Service disk located at the former Alameda NAS, just outside building 64.

posted by: Groundspeak Premium Member Baron88

location: California

date approved: 09/27/2009

last visited: 11/26/2011

Image for Oakland Bay Bridge Pier 1 - San Francisco, CAview gallery

NN13.5 km

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U.S. BenchmarksOakland Bay Bridge Pier 1 - San Francisco, CA

in U.S. Benchmarks

One of four tall piers (towers) that also act as benchmarks along the San Francisco-Oakland Bay Bridge.

posted by: Groundspeak Premium Member bluesnote

location: California

date approved: 06/06/2016

last visited: 06/06/2016

Image for T 1 S, R 5 W - San Francisco, CAview gallery

NN13.5 km

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U.S. BenchmarksT 1 S, R 5 W - San Francisco, CA

in U.S. Benchmarks

U.S.D.I. Bureau of Land Management cadastral mark.

posted by: Groundspeak Premium Member Volcanoguy

location: California

date approved: 12/25/2010

last visited: 03/06/2012

Image for National Ocean Service 4750 U 2003view gallery

NENE13.7 km

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U.S. BenchmarksNational Ocean Service 4750 U 2003

in U.S. Benchmarks

A National Ocean Service disk located at the former Alameda NAS Sea Plane Lagoon.

posted by: Groundspeak Premium Member Baron88

location: California

date approved: 09/26/2009

last visited: 11/26/2011

Image for SF DPW T-0188 - San Francisco, CAview gallery

NN13.8 km

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U.S. BenchmarksSF DPW T-0188 - San Francisco, CA

in U.S. Benchmarks

A disk from the DPW on Marina Blvd in San Francisco.

posted by: Groundspeak Premium Member saopaulo1

location: California

date approved: 03/25/2009

last visited: 03/27/2009

Image for US Army Corps of Engineers Survey Mark 7view gallery

NN14 km

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U.S. BenchmarksUS Army Corps of Engineers Survey Mark 7

in U.S. Benchmarks

An Army survey mark at the end of the pier in San Francisco's Aquatic Park

posted by: Groundspeak Premium Member WalruZ

location: California

date approved: 11/26/2006

last visited: 01/23/2017

Image for U.S. Coast Guard Vessel Trafic Radar Tower - San Francisco, CAview gallery

NN14 km

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U.S. BenchmarksU.S. Coast Guard Vessel Trafic Radar Tower - San Francisco, CA

in U.S. Benchmarks

A benchmark radar tower used by the coast guard on Yerba Buena Island.

posted by: Groundspeak Premium Member bluesnote

location: California

date approved: 06/06/2016

last visited: 06/06/2016

Image for USCGS Y109 - San Mateo, California view gallery

SESE14.6 km

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U.S. BenchmarksUSCGS Y109 - San Mateo, California

in U.S. Benchmarks

painted benchmark on painted wall of Masonic temple

posted by: Groundspeak Premium Member hotshoe

location: California

date approved: 03/22/2009

last visited: never

Image for NPS FP 32 - San Francisco, CAview gallery

NWNW14.8 km

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U.S. BenchmarksNPS FP 32 - San Francisco, CA

in U.S. Benchmarks

This benchmark disk is located near the Crissy Field Warming Hut.

posted by: Groundspeak Premium Member DougK

location: California

date approved: 05/03/2011

last visited: never

Image for MENDELL (HT0688) - San Francisco, CAview gallery

NWNW14.8 km

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U.S. BenchmarksMENDELL (HT0688) - San Francisco, CA

in U.S. Benchmarks

Station Mendell 1892

posted by: Groundspeak Premium Member Geoides

location: California

date approved: 09/13/2020

last visited: 07/05/2009

Image for US Coast Guard Triangulation Station (CLARK 1948)  - Fort Point - San Francisco, CAview gallery

NWNW14.8 km

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U.S. BenchmarksUS Coast Guard Triangulation Station (CLARK 1948) - Fort Point - San Francisco, CA

in U.S. Benchmarks

A becnh mark behind the ranger station storage building at Fort Point.

posted by: Groundspeak Premium Member saopaulo1

location: California

date approved: 08/22/2008

last visited: 05/26/2010

Image for FP 30  -  San Franciso, CAview gallery

NWNW14.8 km

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U.S. BenchmarksFP 30 - San Franciso, CA

in U.S. Benchmarks

This benchmark is located on the waterfront at Fort Point...with a great view of the Golden Gate Bridge.

posted by: Groundspeak Premium Member Metro2

location: California

date approved: 05/06/2012

last visited: 04/30/2012

Image for FP17 - San Francisco, CAview gallery

NWNW15.1 km

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U.S. BenchmarksFP17 - San Francisco, CA

in U.S. Benchmarks

A disk overlooking the San Francisco Bay. It was placed by the Department of the Interior.

posted by: Groundspeak Premium Member saopaulo1

location: California

date approved: 03/27/2009

last visited: 08/07/2011

There are no images for this waymark yet

SS15.3 km

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U.S. BenchmarksCA Hwy 35: GOLF

in U.S. Benchmarks

USCGS, TRIANGULATION STATION, GOLF, 1957

posted by: Groundspeak Regular Member [DELETED_USER]

location: California

date approved: 03/06/2008

last visited: 11/16/2008

Image for HT3036 - San Francisco, CAview gallery

NWNW15.3 km

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U.S. BenchmarksHT3036 - San Francisco, CA

in U.S. Benchmarks

An easy benchmark at Fort Point.

posted by: Groundspeak Premium Member Gryffindor3

location: California

date approved: 10/09/2009

last visited: 04/30/2022

There are no images for this waymark yet

SWSW15.4 km

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U.S. BenchmarksMontara Mountain: SOUPY

in U.S. Benchmarks

SAN MATEO COUNTY, TRIANGULATION STATION, SOUPY, 1969

posted by: Groundspeak Regular Member [DELETED_USER]

location: California

date approved: 01/08/2008

last visited: 08/22/2020

There are no images for this waymark yet

SWSW15.4 km

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U.S. BenchmarksMontara Mountain: FARALLONE

in U.S. Benchmarks

SAN MATEO COUNTY, TRIANGULATION STATION, FARALLONE, ####

posted by: Groundspeak Regular Member [DELETED_USER]

location: California

date approved: 03/10/2008

last visited: 01/08/2012

Image for Port of Oakland APL FH 2009view gallery

NENE15.4 km

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U.S. BenchmarksPort of Oakland APL FH 2009

in U.S. Benchmarks

A Port of Oakland Survey Control Disk located along Middle Harbor Rd.

posted by: Groundspeak Premium Member Baron88

location: California

date approved: 10/12/2009

last visited: never

Image for SM 27view gallery

SWSW15.6 km

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U.S. BenchmarksSM 27

in U.S. Benchmarks

A California Dept. of Transportation benchmark. On a beautiful but little used trail up San Pedro Mountain.

posted by: Groundspeak Regular Member dmj99

location: California

date approved: 02/20/2010

last visited: 01/08/2012

Image for Alcatraz Lighthouse - San Francisco, CAview gallery

NN15.6 km

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U.S. BenchmarksAlcatraz Lighthouse - San Francisco, CA

in U.S. Benchmarks

The Alcatraz Lighthouse is a benchmark on Alcatraz Island.

posted by: Groundspeak Premium Member saopaulo1

location: California

date approved: 05/10/2012

last visited: 04/30/2022

Image for Golden Gate Bridge South Pier - San Fransisco, CAview gallery

NWNW15.6 km

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U.S. BenchmarksGolden Gate Bridge South Pier - San Fransisco, CA

in U.S. Benchmarks

The Golden Gate south tower is a benchmark.

posted by: Groundspeak Premium Member bluesnote

location: California

date approved: 06/03/2016

last visited: 04/30/2022

Image for Benchmark AA110 - San Mateo, Californiaview gallery

SESE15.6 km

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U.S. BenchmarksBenchmark AA110 - San Mateo, California

in U.S. Benchmarks

Disk at base of flagpole covered in rose bushes

posted by: Groundspeak Premium Member hotshoe

location: California

date approved: 10/19/2008

last visited: 03/15/2009

There are no images for this waymark yet

SWSW15.8 km

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U.S. BenchmarksMontara Mountain: PEDRO

in U.S. Benchmarks

SAN MATEO COUNTY, TRIANGULATION STATION, PEDRO, 1969

posted by: Groundspeak Regular Member [DELETED_USER]

location: California

date approved: 01/08/2008

last visited: 10/17/2015

There are no images for this waymark yet

SS15.9 km

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U.S. BenchmarksCA Hwy 35: GOLF [AZ]

in U.S. Benchmarks

USCGS, AZIMUTH MARK, GOLF, 1957, 1968

posted by: Groundspeak Regular Member [DELETED_USER]

location: California

date approved: 03/06/2008

last visited: 10/16/2008

There are no images for this waymark yet

SWSW16.1 km

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U.S. BenchmarksMontara Mountain: SOUTH PEAK

in U.S. Benchmarks

SAN MATEO COUNTY, TRIANGULATION STATION, SOUTH PEAK, 1969

posted by: Groundspeak Regular Member [DELETED_USER]

location: California

date approved: 01/08/2008

last visited: 07/04/2016

Total Records: 801 Page: 3 of 33 prev<<<[12345678910]>>>next
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