i am peter tanning. and my husband and i have lived in our house on 14th street, just the second house down from dolores for the last 30 years. we are one block south of market and dolores. and i am retired transportation planner working for fda and currently a member of the san francisco transportation authority citizens advisory committee. i am here speaking on my own behalf as a concerned neighbor. and i don't often comment and have to sit here for four hours waiting for the item to come up, now that i am retired. i felt this was important enough they wanted to be here. and i suspect all the elements of the agreement, including reducing the number of lanes at do llores and market. it will calm traffic and improve pedestrian safety. and as the staff report said it will only reduce the level of service by one second during the week and four seconds on saturday during the peak hour. and the impacts will be negative. and i have heard that some neighbors are concerned about a traffic bottle neck and the si