Needles Hwy, Height Restriction.
Tunnel width and height restrictions on Needles Highway, Black Hills South Dakota. I have read most of the posts here and on other web pages about width restrictions, but none really address the heig...
Forum Discussion
enblethen wrote:
The tunnels are curved on the top. Height at fog line which is the low point,
For some of the rigs I would also concerned about width.
NO. The Needles Highway tunnels being spoken of here are unique.....square hole tunnels....mostly flat on top.....no curve, Single lane, no fog lines.....cut through granite.... Google a picture of the 'Needles Eye Tunnel" to see what is being talked about.
P
