trees, built roads, buildings, picnic areas, swimming areas, campgrounds and created many state parks". In 1956, there were forty-four state parks in Pennsylvania, mostly in rural areas. Forty-five parks had been added by 1979, mostly near urban areas, and the system had increased by . This was thanks largely to the efforts of Maurice K. Goddard, who served as director of the precursors to the DCNR for twenty-four years under six administrations. The number of visitors to parks more than tripled in this time and two voter approved bond issues (Projects 70 and 500) raised millions of dollars for park expansions and improvements. All this expansion was not without costs and by 1988 there was an estimated $90 million in deferred maintenance. In 1993, as the park system celebrated its one-hundredth anniversary, new tax and bond revenues were earmarked for the parks. Since 2000, parks are being improved through the state's Growing Greener and Growing Greener II and bond programs. Current parks Other names of current parks The following are significantly different former or alternate names for nine current Pennsylvania state parks. Note that many parks were originally "State Forest Parks" or were state public camping or picnic areas in Pennsylvania state forests. In modern times, some "State Parks" have become "Environmental Education Centers", while other parks have dropped one word from their name ("Cherry Springs Drive" is now Cherry Springs, "Codorus Creek" is now Codorus, "Kooser Lake" is now Kooser, "Laurel Hill Summit" is now Laurel Summit, and "Promised Land Lake" is now Promised Land). Such minor name changes are not included in this table. {|style="margin: 1em auto 1em auto" |} Former parks The following eighteen were once Pennsylvania state parks, but have been transferred to federal (National Park Service, U.S. Army Corps of Engineers) or state (Pennsylvania Historical and Museum Commission, Pennsylvania Game Commission, Pennsylvania Bureau of Forestry) agencies, or ceased to exist. Other names of former parks The following are significantly different former or alternate names for two former Pennsylvania state parks. One former park dropped one word from its name ("Colerain Forge" became "Colerain" sometime between 1924 and 1937). Such minor name changes are not included in this table. See also List of Pennsylvania state forests Pennsylvania Fish and Boat Commission Pennsylvania Scenic Rivers Notes a. As of 2012, three Pennsylvania state parks are also the site of ski areas run by private contractors: Big Pocono