If Exit 21 was actually built back in 1968, as was the plan, it would have gone from Route 93 to the Laconia extension that is close to Gunstock.
Exit 21 would probably be known as the exit to get to Gunstock Ski Area.
www.wikipedia.org/wiki/interstate_93 ..... with 44 exits on NH-Route 93, the never built Exit 21 is the only ghost exit that never happened.
Exit 21 ...... never made it ...... for some unknown reason? ...... which does not help Gunstock, too much? So, looking at the list of exits in the Route 93-New Hampshire list in Wikipedia, just take a good look at that Exit 21 that easily takes you to Gunstock. ..... what exit? ..... where is Exit-21? .....
Driving up Route 93 with its' 70-mph speed limit, is a quick, brief trip up the road to three other NH ski areas, further north, with larger trail systems ...... Route 93-Exit 28: Waterville Valley ..... Route 93-Exit 32: Loon Mountain ...... and Route 93-Exit 34: Cannon Mountain.
Here's a ski magazine article on Ski-93, New Hampshire from 2015.....
http://www.powder.com/latitudes/ski-...e-free-or-ski/ ..... and guess what ..... the Gunstock Ski Area is NOT even mentioned. For Gunstock to appear in a ski magazine named 'Powder.com' ...... that magazine name should be changed to 'Wet Slush.com' to be honest ....
