with that, i would like to turn the presentation over to rhonda simmons. i would be happy to take any questions from the board at this time. supervisor maxwell: did you say that without the. alternative we would have a rail right of way. that would be enough and you would not have to take any other land or private property? >> that is correct. the alternative route that we have proposed and rejected for safety, reliability, and efficiency does not require the taking a public or private property. >> can i ask again, the emi are about half of the units. that means a family of st. that earns about $52,000 per year could afford rentals for the alice griffith units. that is about half of the available below market housing. i want to ask you to go into more detail on the transportation improvements. i know you walk us through that. how much does the yosemite bridge cost? in different documents i have the transportation improvements are up to $404 million. that includes the road improvements in the hunters point transit center. can you give us a general breakdown