Access as nature intended-taylors bridge resiliency project

The Federal Highway Administration (FHWA) awarded $18.78 million to the Delaware Department of Transportation under the Highway Planning and Construction program (CFDA 20.205) on September 8, 2025, for the "Access as Nature Intended-Taylors Bridge Resiliency Project." This project grant will fund the replacement of Bridge 1-447 in Delaware with a new multi-span concrete girder structure supported by newly constructed wall pier foundations. The new bridge will be positioned slightly south of the existing alignment to accommodate overhead utility lines, with project completion targeted for December 31, 2030. Traffic management during construction will be maintained through full road closure with a posted detour route.

The project delivers critical bridge infrastructure replacement services that enhance transportation access, safety, and resilience within Delaware's highway network. As a state transportation agency responsible for managing Delaware's multimodal transportation infrastructure, DelDOT serves as the prime awardee and will oversee all design, engineering, and construction activities. This award exemplifies the Highway Planning and Construction program's focus on supporting bridge replacement and rehabilitation projects that preserve and improve the nation's transportation infrastructure.

Project description

Bridge replacement. This project involves the removal of existing bridge 1-447 and construction of a new structure. The new structure will consist of multi-span concrete girders on newly placed wall pier foundations. The proposed bridge will be located slightly south of the existing alignment to avoid overhead utility lines. A full road closure with a posted detour is the preferred alternative for maintenance of traffic at this time.