This chapter focuses on the trials, tribulations, and results of planning and managing redevelopment of two activity centers in Montgomery County: Friendship Heights and the Hills and Bethesda. It first considers the decision of the Committee on the Planning, Zoning and Development of Central Business Districts and Transit Station Areas to rethink its development strategy for the twelve Metro station areas under county jurisdiction. It then describes the committee's proposal for three Central Business District zones, called CBD-1, CBD-2, and CBD-3, which secured the approval of the Montgomery County Council. It also discusses the planning politics of Friendship Heights and Bethesda and shows how the two projects provided tests of the legal theories underlying new hybrid zones and for balancing land use with the capacity of public facilities, especially transportation.