shawn kennedy is here from the sfmta. he is the project manager. if i could i would like to invite him up here so you're aware within the allocation request we have a deliverable to measure the before and after results after the improvements are implemented. >> sure. thank you. so yeah we're expecting a minute, a minute time savings or so with the customer first projects. they're really related towards enhancing the customer environment and making kind of our high quality frequent network more visible to the customer so we're seeing these as complementary trying to get off to the same objectives as tep but they're not those projects constructed, and yeah the minute time savings we have a number of other projects within it being cleared right now environmentally for time travel reduction. >> commissioner, could i jump in. shawn, can you qualify how the one minute savings -- i know there is a dollar savings and how much is that worth? >> yeah, we haven't quantified the operational cost savings yet. there are a lot of factors going into our operationa