Ever wondered how the highway and interstate numbers came to be? What do they even mean if they mean anything at all? Behind those numbered shields displayed on the signs is a mathematical logic grid ...
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How to navigate highway signs without a GPS
When I first started driving over 55 years ago, GPS (The Global Positioning System) was something out of science fiction. To get from point “A” to “B,” you would keep a road atlas, gas stations would ...
It’s my understanding that north and south interstate routes are odd numbered and the ones running east and west are even numbers. Why is Interstate 26, which runs north and south, an even number? Why ...
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