i just said to talk about the sidewalk with i'm not sure i trefrpt iowa what commissioner moore said but we have to have a wider sidewalk to anticipate future density and more communication hopefully with mission bay and many of our swauksdz in many parts of the city are not as generous. i i know that 16 the street is going to be a major corridor and allowing room for bus transit would restrict it a little bit more but on 17th street it wouldn't be a problem. >> the 15 feet for this project comes from the better streets plan, which requires projects of a certain size to do improvements like sidewalk widening and basically every street is categorizations and there are residential street microwave there could be a mix in this neighborhood so we would require the minimum sidewalk weight be 15 feet. >> just to be clear it's not putting the planters is not in conflict. >> no, it includes street trees and furniture and furnishings and so on. >> thank you that clarifies it. fits not the expense of the weight but using it nor greenery >> just a question for the project sponsor why did you de