You can get the BART problem although, where you have to get 3-5 counties and 25+ municipal governments working together to make a unified metro transit system.

You can get the BART problem although, where you have to get 3-5 counties and 25+ municipal governments working together to make a unified metro transit system. In the BART's case, only 2-3 counties did and now there are big transit gaps everyone regrets today.