oxfordwight
Freightliner - Ribblehead Viaduct
Ribblehead Viaduct is 440 yards (400 m) long, and 104 feet (32 m) above the valley floor at its highest point.[3] It is made up of twenty-four arches of 45 feet (14 m) span, with foundations 25 feet (7.6 m) deep. The north end of the viaduct is 13 feet (4.0 m) higher in elevation than the south end.[4] 1.5 million bricks were used in the construction and some of the limestone blocks weighed 8 tons each.
Wikipedia
Freightliner - Ribblehead Viaduct
Ribblehead Viaduct is 440 yards (400 m) long, and 104 feet (32 m) above the valley floor at its highest point.[3] It is made up of twenty-four arches of 45 feet (14 m) span, with foundations 25 feet (7.6 m) deep. The north end of the viaduct is 13 feet (4.0 m) higher in elevation than the south end.[4] 1.5 million bricks were used in the construction and some of the limestone blocks weighed 8 tons each.
Wikipedia