It is governed by the 1853 constitution as revised in 1898 and 1994, and has a federal system of government. The president and vice president are elected by popular vote for four-year terms and can be reelected once.
Natural Bridge in Rockbridge County, Virginia, is a geological formation in which Cedar Creek (a small tributary of the James River) has carved out a gorge in the mountainous limestone terrain, forming a natural arch 215 ft (65.532 m) high with a span of 90 ft (27.432 m).
The Governor Thomas Johnson Memorial Bridge is a 1.37mi bridge in Maryland over the lower Patuxent River joining Calvert and St. Mary's counties. The bridge, named for the first governor of Maryland, Thomas Johnson, saw construction start in 1972 and opened to traffic on Dec. 17, 1977.