jod madero's runs walk sf, pedestrian safety group that wants design changes made to th intersectionth and king which she says has been identified as one of the city's most dangerous. >> we are about to watch a man in a wheelchair. >> reporter: sfpd officers were warning people to slow down as they turned onto the 280 on ramp. we saw countless examples of cars and trucks inching toward pedestrians. >> you just feel like you are taking your life in your hands, especially -- >> reporter: bettina, a longtim resident, says she goes out of her way to avoid the intersection all the time. it i where pedestrians, bicycle riders and often ball game patrons converge. >> this is madness! how fast wa that one going? i go out of my way if i do come through here - i want it to be at a different time of day. not at rush hour. >> what do you want to see happen here to prevent another tragedy? >> maybe they have to look at this right turn here. >> reporter: jodi said the crashes more than an accident. >> an accident is like spilled milk. an accident is something that is decided on. the driver made a