Latest Posts

Oct15
Pennsylvania USGS Datasheets Available

USGS datasheets for Pennsylvania are now available!


Oct13
West Virginia USGS Datasheets Available

USGS datasheets for West Virginia are now available!


Oct12
Maryland USGS Datasheets Posted!

USGS datasheets for Maryland are now available!


Oct11
Arrow at Great Salt Lake, UT

Dave Izatt has submitted photos of another arrow, this one at Great Salt Lake in Utah.


Oct10
The Life of a Survey Monument

A humorous take on what can happen to survey monuments over time.

Tagged: humor | No Comments

About This Site

Follow along with Zhanna as she searches for survey marks, airway beacons, and other relics of infrastructure!