. >> thank you, tom mcgwire. so i think ed covered most of the key points. again, really important to emphasize that we take a systems approach to vision zero which means it's not just engineering so only the things that fall within engineering will fall within the capital budget. i also want to look back on 2017, which was the year which we were able to transform over 30 miles of streets that were on the high injury network, which is significantly higher than that 18-mile stretch goal we set for ourselves when we committed to your action strategy. there's a history here of being able to use the funds that this board and voters and others have given to us to spend that money effectively. the last perhaps piece of the puzzle, after the funding and the capital programming, is making sure that we are doing our jobs as your staff to constantly bring you data-driven truly effective recommendations to transform the streets in the high injury network, not water down projects or projects that don't get us to, as ms. di luca said goals, zero in 2014. we'll certainly