Reinforced concrete arch bridge box culvert

The utility model discloses a reinforced concrete arch bridge box culvert which comprises a concrete arch bridge box culvert body, an impurity filter screen and an arc-shaped component force plate, two sets of installation inner plates are installed in the concrete arch bridge box culvert body, and filter screen installation inserting grooves are formed in the installation inner plates. Impurity filter screens are mounted in the filter screen mounting slots correspondingly, and an arc-shaped component force plate is mounted at the top of the interior of the concrete arch bridge box culvert body. The concrete arch bridge box culvert is provided with the supporting force guiding columns, the component force supporting columns and the arc-shaped component force plates, in the using process, when the concrete arch bridge box culvert body is locally subjected to large pressure and impact force, the supporting force guiding columns transmit the pressure to the arc-shaped component force plates, and the pressure can