. >> director rubke: more construction. that will be so awesome. i'm very excited. no i am. this is all great and the report was really helpful. i look forward to the future. >> chairman brinkman: thank you so much for the work on this. we have a lot of work ahead of us but it is very exciting. and the idea of being able to reconnect streets in the city and return that area to a usef useful, a lively neighbourhood is fantastic. >> vice-chairman heinicke: to director rubke's point, there is a valuable point there. we have just run a very sophisticated live program on how to tunnel the subway and work well with the community and not disrupt the businesses and so forth and so on. i would hope that we would draw from what we've learned in union square and surrounding areas for this project as it goes forward. >> director hsu: independent of the rab study, the tjpa has been looking at the impact that would be felt by the neighborhood of th d.t.x. whether we at the pennsylvania alignment or not, and to the original plans would have been very, very disruptive. they have been engagi

director rubke, did you have thoughts? >> i'm sorry.than you. so thanks for this report. it was comprehensive and got into details on a lot of things that i thought werey reall forward thing and helpful. i just wanted to question the metric used in the accessibility piece. i think they were good in general, but i thought the first one caused me a little concern, by i think, if i'm recalling, the phrasing is something like the percentage of that services users who have disabilities or who identify as disabilities as having disabilities. and i guess i'm concerned about g tha as a metric because i think that in a lot of the cases where this service clearly doesn't haveccessibility or disabled access, you're not going to get a very good or useful metric from that in my mind because the u pe itie d won'tn up as a user of s where there's no obvious access. so, for example, bike share, i love the idea. it's so awesome, b i'm not going to sign up for bike share. but i think it's important that, e're lng to these emerging technologies and seeing how they com comply with our princi