Municipal road guardrail

The utility model discloses a municipal road guardrail and relates to a guardrail, the installation efficiency of cross bars is improved, the municipal road guardrail comprises a plurality of parallel stand columns and the cross bars arranged between the adjacent stand columns, and each cross bar comprises two parallel cross bars and a plurality of vertical bars arranged between the two cross bars; mounting mechanisms used for fixing the cross bars are arranged on the sides, close to each other, of every two adjacent stand columns; the installation mechanism comprises installation bases arranged on the sides, close to each other, of the adjacent stand columns, the installation bases are provided with installation grooves used for allowing the ends of the transverse rods to be clamped in, and the installation mechanism further comprises fixing assemblies used for locking the transverse rods in the installation grooves when the transverse rods are clamped in the installation grooves. The cross bar can be conven