In 1953, Bloomington changed from a township to a village form of government. This more professional approach to government was accompanied by open council meetings, land use plans, and published budgets. The effects of this new form of government began immediately, first with the formation of the city police department (at a cost of $2 per taxpayer) and secondly with the first park land acquisition. Both Bush Lake Beach and Moir Park were established at a cost of one dollar to each residence. Today, about 1/3 of the city's land area is devoted to city and regional parks, playgrounds, and open space. In 1956, the first city land-use plan was initiated with the construction of Interstate 35W and Metropolitan Stadium.