Bridges

WDP conducts evaluations of highway bridges and aerial structures having problems related to: design errors; construction defects; deterioration, such as cracking and corrosion; and serviceability problems related to wind and vibration.

Projects include heavy rail aerial structures; cast in place, post-tensioned and pre-tensioned concrete bridges; steel bridges; cable-stay bridges; precast segmental concrete bridges with internal and external post-tensioning; and highway tunnels.

Representative bridge projects include the following: