Mark Twain Memorial Bridge (1936) Mark Twain Memorial Bridge (1936) The Mark Twain Memorial Bridge was a Cantilevered Through Truss Bridge carrying US 36 over the Mississippi River. It was replaced in 2000 with the extension of I-72 and subsequently demolished. The bridge, which replaced motor vehicle use of the Wabash Bridge, was opened in 1936 by President Franklin D. Roosevelt and entered Missouri at the foot of Cardiff Hill which appeared in Twain's books The Adventures of Tom Sawyer and The Adventures of Huckleberry Finn. A crosswalk crossed the highway, connecting the Twain boyhood home with the lighthouse at the top of the hill.
Mark Twain State Park Mark Twain State Park Mark Twain State Park is a public recreation area encompassing on Mark Twain Lake in Monroe County, Missouri. The state park offers water recreation, hiking trails, and campgrounds. It is adjacent to the Mark Twain Birthplace State Historic Site. The Mark Twain State Park Picnic Shelter at Buzzard's Roost is a historic picnic shelter located at Mark Twain State Park. The shelter was built about 1941 by an all African-American Civilian Conservation Corps company. The shelter is constructed of stone in a rustic style. It was listed on the National Register of Historic Places in 1985.