Project Alternatives & Renderings
The Cross Bronx Bridges Project will rehabilitate or replace the five existing bridges that are along this elevated section of the CBE.
As part of the ongoing environmental review process, several design options were initially considered to accommodate traffic during construction and provide multi-modal connectivity.
Option 1 included the use of a traffic diversion structure (TDS) to detour expressway traffic away from the construction area, easing congestion and allowing construction to proceed at an expedited pace.
Option 1A would have turned the TDS into a four-lane, post-construction roadway for local traffic and buses with a shared use path for pedestrians and cyclists. Option 1B would have converted the TDS into a two-lane post-construction roadway for exclusive bus use with a shared use path. Option 1C would have converted the TDS into a post-construction shared use path for bicycles and pedestrians only, and Option 1D would have removed the traffic diversion structure after construction and created a new shared use path along the expressway.
The alternatives currently being considered (named Alternatives A, B and C) include staged construction of the five bridges without the use of a traffic diversion structure. These alternatives are as follows:
Alternative A – Bridge and Ramp Improvements with Shared Use Path (SUP) along Cross Bronx Expressway. This alternative would include a shared use path for pedestrians and bicyclists along the Cross Bronx Expressway to increase mobility and connectivity within the project limits.
Alternative B – Bridge and Ramp Improvements with Shared Use Path (SUP) along Cross Bronx Expressway and Greenway Connection. This alternative would include a shared use path for pedestrians and bicyclists along the Cross Bronx Expressway and it would also include a connection to the existing Bronx River Greenway.
Alternative C – Bridge and Ramp Improvements without Shared Use Path (SUP) along Cross Bronx Expressway. This alternative would not include a shared use path along the expressway or a connection to the existing Bronx River Greenway.
The images below represent the design intent and preliminary layout of the alternatives.