i can recall that we had maryland and colorado as a partnership, u washington partnered with -- stan /tpard university and i can't recall the other three, but i can get you that information. two of the teams submitted formal proposals for the universities i understand that the creation and the submission of the proposal is not something taken lightly. both proposals were considered excellent and we chose this one on the basis of its more fleshed out plan for their data collection and investigation. >> and what was the criteria used to evaluate each of the proposals and who saturday on this body? >> we had three staff members are the authority on the body including lee. and we had advisory participants from arep who did some of the initial analysis of whether a p 3 made sense in this case. also a member of cal-trans as an advisory panel member. we hooked at the comprehensiveness of the proposal, how clearly it related to our objectives and that's in order to make sure that the deliverables that we think will be of use to the authority and its partners -- that we will receive those, as well a