ms. di luca said goals, zero in 2014. we'll certainly continue too make that as the m.t.s. staff. look to make sure that the engineering piece of vision zero is fully fund and properly planned to make the decisions we need to get those projects implemented in time to get to zero in 2024. >> thank you, very much. it reminds me and thank you for pointing out the fact that it's not just capital money that gets us there but it's education and it's enforcement and it's just changing the mind set of how people get around the city and that vision zero is not just about pedestrians, it's not just about bikes, it's every single street user. this board has shown a good, strong dedication towards expecting projects to and to us that take all of those things into consideration and supporting those projects when they get here. thank you very much for that information. i appreciate it. directors, questions, comments? >> well, so there was a reference to a new program for seniors and people with disabilities under one of the slides. i was wondering if you can give more details on that? >> maybe

ms. di luca for coming in and expressing her concern about vision zero, making sure that we are keeping up-to-date with the goals. she needs a little bit more conversation and understanding of the approach that we're taking. i would like to hope that she is at the forefront of our strategies and should be on board with us in every capacity so i'll look forward to talk to her more and how we get them fully on board and have them supporting this work as it moves forward. with respect to the presentation and some of the specifics, i deeply appreciate us thinking about the mid life overhaul. i think that's going to be really important to avoiding a lot of problems in the future sooner and having them be less impactful when things start to break down. i would love to hear more although i'm confident you folks have taken it into consideration but, to talk about the steps and the things that we have in place to get the parts that we know that we'll need and then begins we know we'll need and the tiresser antires that will comd we're well into the lifespan of some of the new vehicles so i would be curious