Any municipality singly or jointly with the Commonwealth, or any department, or agency thereof, or with one or more municipalities shall have power to formulate and develop preliminary and final plans and surveys for a long-range program of public works and improvements for the post war period, and to revise the same from time to time, so that the scope, cost, employment possibilities, materials and equipment needed for the completion of the projects will be readily available, and to maintain, contact, exchange information and cooperate with State and Federal agencies having duties and responsibilities related to post war planning.
53 P.S. § 1435