Not sure if ancient Israel numbered their highways ... or what an ancient highway might look like.
For any map/geo enthusiasts with money to burn:
http://www.amazon.com/Highways-Ancient-Library-Biblical-Archaeology/dp/0801838983/ref=sr_1_1?s=books&ie=UTF8&qid=1464273384&sr=1-1&keywords=roads+highways+ancient+israel
At least at the moment, $250 or so. And thence to the $500's.
There's a standard review, but BAR 11/1992 has a better one.
I mention this since Logos has or soon has roads on their atlas.