These street signs are on W. Jefferson St./US Hwy-30 in downtown Joliet, Illinois.

The street signs say...

+--------------+ | NO Parking | | 2:30 to | | 5:00 am | | Mon & Wed | | --------> | ---------------- | 1/2 Hr Meter | | Parking | +--------------+: is used as a delimiter the numbers are: 2 30 5 0 (1/2) the math is: (2 / (1/2) - 0!)! * 5 = 30 rsPhiEval: (1/2) + sqrt(5) / (2 + 30 * 0) = Phi * Phi is the golden ratio and it approximates 1.61803399 rsPiEval: 30 * 2 * sqrt(5 / (1/2) - 0!) degrees = Pi radians rsStateEval: 30 - 5 - 2 / (1/2) + 0 = 21 * Illinois was the 21st state admitted to the Union. rsHwyEval: 30 + 2 * (1/2) - 5^0 = 30 * These streets signs are on US Hwy-30. rsAgeEval: 30 * 2 - ((5 + 0!) * (1/2))! = 54 * RoadHackers was 54 years young when he found these signs. off-by-one math: (30 / 2 + 0!)^(1/2) = 5-1 off-by-one rs42Eval: 30 + 5 * 2 + (1/2)^0 = 42-1 * 42 is the "Answer to Life, the Universe, and Everything"

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

**Created:** 17 August 2011

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