Port bridge upgrade for New York

Plans are in hand to upgrade the Bayonne Bridge in the USA. The 2422 Port Authority of New York and New Jersey intends to raise the central span of the bridge from its current height of 46-65.5m. The port authority has approved a US$1 billion grant for the project. The work is needed to allow larger vessels to pass under the bridge by 2014. Other options have included building a new bridge or constructing a road tunnel but the upgrades to the Bayonne Bridge have been regarded as the most cost effective.