The Florida Department of Transportation is doing a number on the 436 exits along the state’s 12 interstate highways. Exits no longer will be consecutively numbered, but instead will correspond to the ...

The numbers on U.S. interstate highway signs may seem random, but they can actually be an important navigation tool. This short video shows how it all works. For starters, the interstate system is ...

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 ...

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 ...

The Massachusetts Department of Transportation over the weekend will begin renumering exit signs on a second highway. Exits along Interstate 195 between Wareham and Seekonk will be renumbered in ...

Q: It’s commonly understood that east-west interstate highways are given even numbers (Interstate 80, for example) and north-south routes get odd numbers (I-81). Is it also true that there are other, ...

ATTLEBORO (CBS) - MassDOT will continue its highway exit renumbering project updating signs across the state by working on Interstate 295 and Route 24 this month. Beginning Sunday, new signs will be ...