18% Grade sign, Hawk Hill, CA
N 37° 49.609 W 122° 29.959
10S E 544061 N 4186718
This sign that warns of extreme grade change could easily be overlooked as many driver's attention would be diverted to the view of the Golden Gate Bridge.
Waymark Code: WMAVFP
Location: California, United States
Date Posted: 02/27/2011
Views: 16
This is the most severe grade change I have ever seen on a sign.
We did not attempt to drive down this road. It was hard enough keeping our footing as we walked over to peek down the hill!