BARS::One Mile From I-10 On Southbound I-17 in Phoenix, Arizona

This road sign was found heading east on southbound I-17 in Phoenix, Arizona.

The road sign says...

   +-----------------+
   | 16th St     1/4 |
   | Jct 10        1 |
   | Sky Harbor      |
   +-----------------+

   the numbers are:  1/4  1  10  16

   the math is:  sqrt(1/4) x 10 - sqrt(16) = 1

   more math:  (1 + log(10)) / (sqrt(1/4)) = sqrt(16)

   more math:  sqrt(16 x (1/4)) - log(10) = 1

Creator: Gerald D. Thurman [gthurman@gmail.com]
Created: 01 October 2006

Creative Commons License
This work is licensed under a Creative Commons License.