This road sign is in Tulsa, Oklahoma.

The road sign says...

+---------------------+ | E. 51st St. S. 2 | | E. 31st St. S. 4 | | E. 11th St. S. 6 | +---------------------+the numbers are: 51 31 11 2 4 6 the math is: 51 - 31 - 11 = (6 / 2)^sqrt(4) more math: sqrt(51 + 31 - log(6 + 4)) + 2 = 11 more math: (31 % 4)! - 51 % 2 = 11 % 6 rsCardinalityEval: 11 - sqrt(cuberoot(31 - 4) * 6 + sqrt(51 - 2)) = 6 * There are six numbers in this road sign. rs37Eval: log(11 - log(sqrt(51 * 2 - sqrt(4)))) * 31 + 6 = 37 * Whyrs37Eval? 37 Heaven @ http://thirty-seven.org rsAgeEval: 51 + 31 % 11 - 2 * 4 + 6 = 58 * RoadHacker was 58 years young when he found this road sign. off-by-one rsStateEval: 51_{6}+ 11_{2}+ 31_{4}= 46+1 * Oklahoma was the 46th state admitted to the Union.

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

**Created:** 11 August 2015

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