These highway signs are in Joliet, Illinois.

The highway signs say...

+--------+ | Detour | | West | | US 30 | +--------+ + --------------+ | West | West | | US 6 | US 30 | +---------------+ +----------+ | Historic | | Illinois | | US 66 | | Route | +----------+the numbers are: 30 6 30 66 the math is: 30 + 6 + 30 = 66 rsHwyEval: sqrt(66 * (30 + 6 + 30)) = 66 * These highway signs are on Route 66 rsHwyEval: sqrt(6 * (66 - 30 - 30)) = 6 * These highway signs are on US Hwy-6 rsHwyEval: sqrt(30^((66 - 6)/ 30)) = 30 * These highway signs are on US Hwy-30 rs42Eval: 66 + 6 - sqrt(30 * 30) = 42 * 42 is the "Answer to Life, the Universe, and Everything"RoadHacker first noticed these highway signs during January 2009, but he didn't get the picture of the signs until Memorial Day 2009 (Math 25th).

YouTube.com::AzRoadHacker::Highway Signs on Route 66 in Joliet, Illinois

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

**Created:** 26 May 2009

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