The Bayonne Bridge Navigational Clearance Program (BBNCP) was a landmark infrastructure initiative led by the Port Authority of New York and New Jersey to raise the bridge’s roadway and accommodate larger post-Panamax vessels traveling through the Kill Van Kull. As the only navigable waterway serving the Ports of Newark, Elizabeth, and Howland Hook, the corridor is critical to regional and national commerce. By increasing vertical clearance while maintaining continuous traffic operations, the program enhanced maritime access, strengthened supply chain efficiency, and supported long-term economic growth throughout the New York–New Jersey port system.
GPI provided construction management services, including construction oversight and inspections, resident engineering, project controls, and coordination with multiple agencies, for this $1-billion bridge improvement project spanning the Kill Van Kull between Staten Island, NY and Bayonne, NJ. The program was undertaken to raise the bridge’s roadway to accommodate larger post-Panamax vessels accessing the Ports of Newark, Elizabeth, and Howland Hook, supporting continued economic growth throughout the region.
Construction involved the replacement of more than 5,000 feet of approach viaduct and the reconstruction of the existing steel arch to support a new roadway elevated 65 feet above the original deck. The work included installation of drilled shaft foundations; construction of cast-in-place and precast structural elements; and the retrofit and replacement of suspension cable components to align with the new roadway configuration. New approach structures on both the Staten Island and Bayonne sides incorporated drilled shaft foundations, post-tensioned piers, and segmental box girders.
Major ancillary improvements included structural steel painting; installation of new bridge electrical systems, Intelligent Transportation Systems (ITS), and fire standpipe systems; construction of an all-electronic tolling facility; demolition of existing approach structures; and remediation of contaminated soils.
Given the complexity and critical nature of the crossing, all work was executed while maintaining traffic in both directions through carefully planned staged construction and sequencing. GPI’s team provided continuous field presence and coordination to support safe, efficient project delivery while minimizing disruption to the traveling public and maintaining operations along this vital maritime corridor.
Project Highlights
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Owner/ClientPort Authority of New York & New Jersey
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LocationNew York/New Jersey
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ServicesConstruction Administration
Construction Engineering
Construction Inspection
Construction Management
Construction Services
Construction Support
Project Management
