CC75E, CA Division of Highways - Walnut Creek, California
Posted by: Groundspeak Premium Member DougK
N 37° 54.160 W 122° 04.687
10S E 581046 N 4195416
This disk lies in the central concrete slab forming the two arrows of an old airmail navigation system.
Waymark Code: WMWX41
Location: California, United States
Date Posted: 10/25/2017
Published By:Groundspeak Premium Member Ernmark
Views: 1
Download this waymark:
.GPX File
.LOC File
.KML File (Google Earth)

In the Acalanes Ridge Open Space there is an old transcontinental airmail double arrow used for navigation. This disk lies in the main base where the two arrows intersect. The remains of the arrow system have been covered with graffiti, including this disk.
Condition: Mark found in good condition

Designation: CC75E State of California, Division of Highways

Benchmark Agency: California Division of Highways (CA)

Monumentation type: Disk (unspecified type)

County: Contra Costa

USGS 7.5' Topographic Quadrangle Name (optional): Walnut Creek

Find type: Found by luck/skill/knowledge

Benchmark Agency (if other): Not listed

Monumentation type (if other): Not listed

Special category (optional): Not listed

Special Category (if other): Not listed

Web address of this benchmark's datasheet (optional): Not listed

NGS PID: Not listed

Local database's URL (optional): Not listed
Visit Instructions:
  1. A closeup photo of the mark taken by you is required.
  2. A 'distant' photo including the mark in the view is highly recommended. Include the compass direction you faced when you took the picture.
Search for...
Geocaching.com Google Map
Google Maps
MapQuest
Bing Maps
Nearest Waymarks
Nearest U.S. Benchmarks
Nearest Geocaches
Create a scavenger hunt using this waymark as the center point
Recent Visits/Logs:
There are no logs for this waymark yet.