Jinpu Bridge is located at Provincial road 208 K250+040 (center pile number) in Zhangzhou City, which is an important traffic artery connecting Longhai City and Zhangzhou City. The length of bridge is 52.8 meters, and its width is 2×0.20 meters (guardrail) +2×1.50 meters (sidewalk) +26.60 meters (driveway) =30.00 meters. The superstructure is a 3-span reinforced concrete hollow beam with a standard span of 16 meters. The pier adopts reinforced concrete double-column pier to connect the cast-in-place pile foundation, and the abutment adopts buried abutment.
In 2011, the middle of the Jinpu Bridge was repaired and strengthened. Reinforcement scheme :(1) cut out the old bridge deck pavement, add shear bars, replace the pavement with C50 reinforced concrete ; (2) replace the first span of the right half of the left side of the first, second, third, fourth, five cracked diseased hollow core plate; (3) build two new abutment slabs; (4) replace the D-40 expansion joint at the bridge head; (5) Remove the old bridge railings, handrails and railing column, and reinstall them. The original design load of Jinpu bridge is automobile-20 grade, trailer-100 grade, and the design load is highway-II level after reinforcement. The scope of the transformation is the whole bridge superstructure.