....great links! Thanks.
I actually put together my own maps of Vermont, using ArcMAP/ArcGIS/map-making software, and the data from: "Vermont Center for Geographic Information",
here--> .
Few people outside of Vermont (and many residents) are aware of Vermont's historic Class 4 road system. This road system has spawned a Take-off of the World-famous Camel Trophy global rally, called the "VOT" (Vermont Overland Trophy)
here-->. And, the grueling Vermont Overland Rally
here--> . The VT Class 4 routes are immortalized as PDF navigation maps, served up through Avenza's PDF Map mobile app.
The VT Class 4 route rallies was conceived as very difficult (not quite like crossing the Darien Gap jungle in Panama, but actually doable by mere mortals) if you are an extremely experienced overlander capable of fording very deep rivers, extreme rock crawling on rocks sometimes as slippery as ice (wet & moss-covered), deep mud, and swamps...it could be the most difficult rally in North America today :E
....anyhow, back to the program: Vermont :B
Silver-