Another concept - A bilevel/elevated/redesigned Tudor Rd could solve a ton of problems, starting at C Street to address that bottleneck. Lake Otis & Tudor could get the solution it has desperately needed for 40 years.  Go East of Muldoon and swing north to the Glenn. Yes, problems to solve but that is what many metro areas (read Seattle, Honolulu, etc) have had to go to in order to make it all work.