International Bridge Ready for Underwater Pier Inspection
April 20, 2015 — The Sault Ste. Marie International Bridge will get a regular checkup when underwater bridge pier inspection starts next week.
The work involves inspecting the International Bridge’s piers below the water line in the St. Mary’s River. The inspection will be performed by qualified divers and engineers using scuba gear and digital recording devices to examine and record the condition of the piers in areas not visible above the water line.
The inspection – expected to cost $51,000 – is mandated by the Federal National Bridge Inspection Standards (NBIS) and must be performed every five years. (more…)