430 East Southern Avenue
Tempe, AZ 85282
480.968.7449 Ofc
480.237.0478 Fax

POINT OF BEGINNING
The Gila and Salt rivers join just east of the Phoenix International Raceway in Avondale, Arizona. Years ago the Bureau of Land Management arbitrarily selected a spot within the confluence of these two broad and often dry rivers as the unique point from which all property in the State of Arizona is oriented when legally described. It is atop an inconspicuous hill with excellent views in all directions. Through the years various surveyors have climbed the hill and driven nails into the ground to “exactly” mark this imaginary point. Would you be surprised to learn that surveyors disagree (just a little bit) on its exact location? We selected the most prominent marker for our group photo. It is from this point that Baseline Road and 115th Avenue were laid out. Baseline Road is the east-west primary “Baseline” for the state and 115th Avenue is its north-south “Principle Meridian.”