Highest Roadway

[Kcourtney]

What is the name of the highest stretch of road in the west that took almost a decade to finish?

[Top_Gooner]

is this it ?
http://www.breakingnews.ie/2004/12/14/story180 394.html

[dzug]

Or this?

http://freespace.virgin.net/john.cletheroe/usa _can/scenroad/trr.htm