tidf is a critical funding of san francisco. it recognizes when real estate occurs that exacerbates that puts traffic and strain on muni the developer should pay an impact fee that supports transit. we've always imposed that fee on for-profit enterprises but unlike other development fees we provided blanket exemptions to nonprofits like hospitals, university camposes, major museums and large private schools. no matter what their impact, they don't pay any of the fee. right now, as a small business builds a new building, depending on the size it pays, if a high school or private does so and generates more traffic it pays nothing. the update acknowledges a transit fee is not wander for each and -- warranted for each and every -- by way of contact as i think you know our public transportation system in it san francisco is dramatically underfunded. we have 420 million in the deferred vehicle maintenance, vehicles break down, we don't have any spare light rail vehicles. seemingly unending signal and switch failures. muni riders see t