This road sign is 70 miles from Wickenburg, Arizona, on southbound AZ Highway-72 in Arizona.

The road sign says...

+------------------------+ | Jct U.S. 60 10 | | Wickenburg 70 | +------------------------+the numbers are: 60 10 70 the math is: 60 + 10 = 70 more math: 70 % 60 = 10 rs42Eval: 60_{(70 / 10)}= 42 rs42Eval: 70_{(60 / 10)}= 42 * 42 is the "Answer to Life, the Universe, and Everything" rsAgeEval: sqrt(60 * (70 - 10)) = 60 * RoadHacker was 60 years young when he found this road sign. rsMaxTweetLenEval: 60 + 10 + 70 = 140 * The maximum tweet length was originally 140 characters. rs420Eval: 60 / 10 * 70 = 420 * 420 is a multiple of 42 and 42 is the... "Answer to Life, the Universe, and Everything" off-by-one rsCardinalityEval: log(70 - 60) + log(10) = 3-1 * There are three numbers in this roadsign.

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

**Created:** 15 March 2018

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