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:
Here is a portion of information from one website. Same site has photos showing how the walls taper in toward the top. Needles Highway
Walls do not 'taper' in these tunnels on this road. Here is a view of bus entering from other end. Figure it out for yourselves.:
Best view of Needles highway tunnel situation
