Bridges and Infrastructure

Christy/Cobb provides services in the design of new bridges, reparation, renovation and expansion of existing bridges.

 

 

Bridge over CSX Railroad at Ross Bridge

Hoover, Alabama

The bridge over CSX railroad is located at the Ross Bridge development in the City of Hoover. Ross Bridge was developed by The Daniel Corporation and USX Reality. The design of the bridge includes the horizontal, vertical and the superelevation features required by the roadway alignment as well as features to support gas, water, electrical and other utilities servicing the development. The bridge also includes a pedestrian walkway that connects paths traversing the development. The bridge has a 102 foot span with BT54 pre-stressed girders and a 47 feet span with AASHTO type II concrete girders.

 


InfraHonda.jpg


Access Bridge at the Honda Plant

Lincoln, Alabama

Christy/Cobb provided the structural design for a bridge located in the Honda plant. The three span bridge was designed and constructed with prestressed concrete girders. The bridge is 39 feet wide and 180 feet long. The longest span is 114 feet.

 

Bridge over Shades Creek at Ross Bridge

Hoover, Alabama

The bridge over Shades Creek is located at the Ross Bridge development in the City of Hoover. Ross Bridge was developed by The Daniel Corporation and USX Realty. The design of the bridge includes the horizontal, vertical and superelevation features required by the roadway alignment and includes as well as features to support gas, water, electrical and other utilities servicing the development. The bridge also includes a pedestrian walkway that connects paths traversing the development. The bridge is constructed with three 108 feet interior spans utilizing BT63 prestressed girders and 62 feet end spans using AASHTO type III concrete girders.