When the Bayonne Bridge between New Jersey and New York was completed in 1931, it was considered an engineering feat – becoming the world’s largest steel arch bridge. Now, the bridge is nearing the end of a new engineering feat – raising its height by building a new, higher deck between its historic arches.
The construction contract was awarded in 2013 to a joint venture of Skanska Koch and Kiewit Infrastructure for the “Raise the Roadway” project, which was required so larger container ships could pass underneath on their way to and from port terminals in New Jersey and Staten Island. The project involved building a new deck 64 feet above the existing roadway, while vehicle traffic still flowed underneath. In 2017, the new elevated roadway opened to traffic, at 215 feet above the water, but only one lane in each direction. Work continues on widening the road to two lanes in each direction. The lower deck was removed.
Along with raising the roadway, the authority says it is upgrading the bridge to modern standards, with wider lanes, new shoulders, a median safety divider. It will have a bike and pedestrian path. The bridge also has new piers and new approach roads.