Researchers Develop Tools to Help Local Governments Evaluate Bridge Replacement OptionsPosted: Jul 20, 2021
They conducted an extensive review of research articles, reports, and existing practices to develop a comprehensive list of short-span innovative bridge elements and systems that are suitable to implement at the local government level. The list was converted into a catalog and divided into techniques, superstructures, substructures, materials, and entire bridge structures. The catalog also includes guidance on construction planning and administration for local bridge replacement. An evaluation tool with simple inputs for use by local government decision-making was developed. The tool will lead decision-makers through the process of cost evaluation, and finally recommend if a project should be completed using cost-saving innovative methods for bridge construction or by using conventional methods. Allen Jones, Ph.D. |