CR 160/HALLS BRIDGE ROAD @ WEST FORK YAM GRANDY CREEK

construction work program

This bridge (107-5058-0; Halls Bridge Road over West Fork Yam Grandy Creek) was built in 1920. This bridge consists of 2 spans of concrete deck on concrete piles supporting concrete caps. This bridge was designed for an H 10 vehicle. This bridge is posted for reduced loads and is scour critical. Moderate scaling and spalling is present throughout the top of the bridge deck. A large portion of the deck is either delaminated or spalled with exposed rebar. On the underside of the deck are large spalls in both spans with exposed rebar. The exposed rebar has corrosion swell and surface rust. The piles at bent 2 have severe scale/abrasion below the cap all the way down. In addition, the left forward wing wall has heavy deterioration and scour with undermining. Due to the condition of this bridge, load striction, and scour criticality, replacement is necessary.