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Meems Bottom Covered Bridge (also Meem's Bottom Covered Bridge) is a covered bridge in Shenandoah County, Virginia, United States. The bridge, at , is the longest covered bridge in Virginia. The bridge was listed on the National Register of Historic Places on June 10, 1975. ==History== The current Meems Bottom Covered Bridge is the fourth bridge across the North Fork of the Shenandoah River at the location.〔Virginia Historic Landmarks Commission Staff 1975, 2008, p. 3.〕〔Virginia Historic Landmarks Commission Staff 1975, 2008, p. 5.〕 The first bridge was constructed between 1867 and 1868, and was subsequently destroyed by a flood in March 1870. The bridge was replaced by 1871; however, this bridge was destroyed by floodwaters in November 1877. The third bridge was constructed in 1878 and was replaced by the current structure in 1894. Another, earlier bridge at a nearby location was destroyed by General Stonewall Jackson's troops in 1862 during the American Civil War.〔 The name of the bridge derives from the locally prominent Meem family, which held large tracts of land in the area.〔Virginia Department of Transportation 2012〕 The timbers that were used to build the bridge of 1894 were cut from Confederate General Gilbert S. Meem's former farm, Strathmoor, located nearby.〔 The farm was bought by F. H. Whisler in 1891; he contracted John Woods to construct the 1894 bridge. Some of timber were cut locally by J. L. Olinger.〔Miller 1975–1982, p. 124.〕 The current bridge is of the Burr Truss design, which was patented by Theodore Burr, brother of U.S. Vice President Aaron Burr, in 1817.〔Virginia Historic Landmarks Commission Staff 1975, 2008, p. 4.〕 The bridge spans a length of across the river, making the bridge the longest still-standing covered bridge in Virginia.〔 Two stone abutments, which extend ten feet below the riverbed, support the bridge on the sides of the river. The rock used in the abutments was gathered from local quarries. The bridge consists of two arches on each side spanning the length of the bridge and joining the abutments below the top of the abutments' stone construction. The arches are constructed of three sections each of by timbers bolted together. The vertical truss supports and horizontal roof supports are composed of by lumber. The diagonal truss supports are by timbers. Originally, the floor supports consisted of two by beams along the length of the bridge and by beams supporting the roadway running from side to side. The bridge was strengthened in 1937 with the addition of steel I-beams running along the length of the bridge and parallel to the roadway supports. A new road surface was also added at this time.〔 The bridge continued to serve traffic until it was destroyed by fire when vandals burned the bridge on October 31, 1976.〔 The original timbers of the bridge were salvaged,〔 however, and the bridge was reconstructed and put back into service by September 1979.〔 The restoration included new concrete piers and steel beams.〔 Meems Bottom Covered Bridge was added to the National Register of Historic Places on June 10, 1975. An updated listing was added on April 23, 2008. The bridge is also on the Virginia Landmarks Register and was listed on April 15, 1975. The updated listing was added March 10, 2008.〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Meems Bottom Covered Bridge」の詳細全文を読む スポンサード リンク
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