Evaluation of a hybrid composite beam span bridge under heavy axle load traffic

Transportation Technology Center, Inc. (TTCI), Pueblo, Colorado is evaluating advanced materials and designs for use in railroad bridges. As part of this process, TTCI recently completed testing a commercially-produced 13-meter (42-foot) hybrid composite beam (HCB) span in the state-of-the-art concrete bridge at the Facility for Accelerated Service Testing (FAST). ...