This road sign is on the north/east Loop 101 in Scottsdale, Arizona.

The road sign says...

+-----------------------+ | Hayden Rd 1/2 | | Scottsdale Rd 1 1/2 | | 64th St CLOSED | +-----------------------+the numbers are: 1/2 1 1/2 64 the math is: 1/2 + 1 1/2 = cuberoot(sqrt(64)) more math: 1/2 + 1 1/2 = sqrt(cuberoot(64)) rsStateEval: cuberoot(64)! * (1/2 + 1 1/2) = 48 * Arizona was the 48th state admitted to the Union. rsCardinalityEval: sqrt(1 1/2 - 1/2 + sqrt(64)) = 3 * There are three numbers in this road sign.

**Creator:** Gerald Thurman
[gthurman@gmail.com]

**Created:** 04 November 2012

This work is licensed under a Creative Commons Attribution 3.0 United States License.