Originally Posted by
Gyrine
Foul - right at the top of the SDOT page:
"Based on survey data, 1969 Please note: We continue to make this page available due to public interest although the information is more than 40 years old and obsolete in some cases."
So, what do you think happened in the meantime? Earthquakes, landslides, or did the DOT shave those hills down, leaving the houses alongside stranded? I'm sure there have been changes, but I'll venture that, by and large, they haven't been that significant in terms of the slopes.