West of Addison, US 40 crosses the Youghiogheny River at what once was the town of Somerfield. When crossing the current modern two lane bridge, you many not realize that it is actually the third to cross the Yough at this site. The first - a stone arch bridge - was known as the Great Crossings Bridge. Built in 1818, this three arch bridge was part of the original National Road. The name Great Crossings comes from the men who forded the Youghiogheny here - George Washington and George Braddock. (1) If you cross the bridge at the right time, this historic bridge and what was once the town of Somerfield will appear out from underneath this massive man-made lake. Historical Postcard showing the 'Big Crossings' bridge and Somerfield. Image submitted by Vince Ferrari. The Great Crossings Bridge was located in the town of Somerfield. Somerfield, originally named Smythfield until 1827, would develop as a result of the National Road. (1) Somerfield would go th
When you explore the back roads around Gettysburg, you'll most likely find some great things. Just behind the Eisenhower Farm on Red Rock Road - and not that long of a stroll from Sachs Covered Bridge - is an 1886 iron truss bridge named after Dwight Eisenhower's son, John. John Eisenhower was an officer in the United States Army, served as the US Ambassador to Belgium, and was a military historian. The John Eisenhower Bridge crosses Willoughby Run, and its use is limited to bicycles and pedestrians. The 84-foot-long bridge was designed and constructed by Gibert & Smith. It is a Pratt-through truss design. Flood waters severely damaged the bridge in 1996. Two years later, the bridge was completely restored. In 2012, Adams County completed a project fully refurbishing the bridge deck. Willoughby Run Like the nearby Sachs Covered Bridge, the Eisenhower Bridge is considered haunted. It is known locally as the " Suicide Bridge ;" ghost hunters from throughout
While the number of historic iron truss and metal truss bridges has been dwindling over the years due to several factors, occasionally a bridge will be preserved for its historical value. Such is the case of the Inwood Iron Bridge, which was built in 1899 and located near Lickdale, Pennsylvania. The Inwood Iron Bridge was fabricated by the Pittsburgh Bridge Company and erected by Nelson and Buchanan of Chambersburg, Pennsylvania. It is historically significant as one of the oldest surviving Pennsylvania thru truss highway bridges in Pennsylvania. Early examples of Pennsylvania (Petit) thru-truss highway bridges from before the 20th Century were not common as the design was more often used for railroad bridges. Only a handful of such roadway bridges have been identified around Pennsylvania, making the Inwood Iron Bridge more historically significant. The 151-foot-long Inwood Iron Bridge crossed Swatara Creek and was located not far from Swatara State Park in Lebanon County, Pennsylvan
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