Sharraxaadda
As a local resident I see first hand how dangerous the intersection at Dolores and 21st is. Most cars fly right through the stop sign in their rush and fail to yield to pedestrians or cars turning who have the right of way. It is a high use cross walk due to the park and muni stop at 21st and Chatanooga and is even more of a threat in poor weather conditions or night time when drivers don't even seem to recognize there is a stop sign.
1 Faallada
who_the (Martida)
What solution are you proposing?
A stop light at the top of the hill would be overkill since the traffic volume is so low. It's also a hill that would give many manual transmission drivers nightmares.
Instead of a stop light, how about crosswalk buttons that flash a sign in each direction that a pedestrian is in the intersection. Letting drivers know someone is in that intersection is a very good thing, since the back edge in particular is basically blind.