shuttles, transit, vanpools would be exempt. and we also recommend a discount program for low-income households on the island. we want to craft or we sought out to craft a program that we could extend to all households in the low-market rate units or who qualify for below-market rate units and this would support travelers who are low-income regardless of what mode they are taking. these graphs illustrate the toll-level. in this case the toll-level that we think we will need in the early years of the program, before ferry service begins. the blue line shows congestion-levels on the bay bridge during week days. the orange bar shows toll-level that we think will raise sufficient revenue, and also encourage folks to drive during off-peak periods. when ferry service begins, there is still a lot of work that we are doing with the ferry operators and potential ferry providers to right-size the ferry service. but our best estimate at this time of what it will take is about a $5 peak period toll and something lower off-peak. some of the