Concrete pouring formwork for road construction

The utility model discloses a road construction concrete pouring formwork which comprises a first formwork body, a second formwork body is arranged on one side close to the first formwork body, an interlocking mechanism is arranged between the first formwork body and the second formwork body, and the interlocking mechanism comprises an external connecting rod arranged on one side close to the bottom of the first formwork body and one side close to the bottom of the second formwork body. According to the road construction concrete pouring formwork, an interlocking mechanism is arranged, the connecting blocks and the limiting blocks are inserted into the grooves and the limiting grooves to fix one ends of the two sets of formwork bodies, then the inserting rods on the two sides of the external connecting rods are connected into the inner walls of the formwork bodies, and the inner connecting rods in the external connecting rods movably stretch out and draw back to change the height. Meanwhile, the templates and