Sewickley Bridgeとは 意味・読み方・使い方

The Sewickley Bridge is a steel continuous truss bridge spanning the Ohio River at Sewickley, Pennsylvania and Moon Township, Pennsylvania carrying State Route 4025 and the Orange Belt. It was built by American Bridge Company and opened October 21, 1981. Its center span is 750 feet (230 m) long and the side spans are each 375 feet (114 m) long. The bridge deck contains two vehicle lanes and a pedestrian sidewalk. It crosses 73 feet (22 m) above the river. The bridge is owned by the Pennsylvania Department of Transportation.