In 1882, the PEF's "Survey of Western Palestine" (SWP) described it: “This is properly speaking a dam rather than a bridge, built across the river so as to form a large pool. There is a causeway on the top of the dam: the height on the west is 20 feet; on the east the level of the water was 3 feet below the roadway. The masonry resembles that of the aqueduct fed from the pool. [..] The eastern face of the dam is cemented. Sluices lined with cement are constructed in the dam. The roadway is 8 feet to 10 feet broad. The work appears to be Roman."