construction of 145th Street Bridge

UrbanTech provided engineering services for the demolition and erection of a new swing span for the 145th street bridge connecting Manhattan to the Bronx.


The scope of work included the static and dynamic analyses of the bridge structure during the entire construction sequence; stability of the bridge-barge system during load-out and float-in; and provide construction means and methods and solutions to all related engineering issues including bridge strength, barge stability, and erection sequences.