Environment-friendly road-broadening guardrail assembly

The invention discloses an environment-friendly road-broadening guardrail assembly comprising guardrails and a steel wire rope. The lower ends of the guardrails are indirectly fixedly disposed on a road surface body, a plurality of upper buckles and lower buckles are arranged on the guardrail, and the steel wire rope is fixedly disposed on the guardrails through the upper buckles and the lower buckles. The environment-friendly road-broadening guardrail assembly is advantageous in that all the guardrails are connected into an integrated body through the steel wire rope, thereby effectively enhancing the destruction-resistant capability of the guardrails. The first guardrail and/or the last guardrail are/is provided with inclined supporting plate/s, so that the destruction-resistant capacityof the guardrails is further enhanced. The upper ends of the guardrails are provided with accessory installation holes, which are convenient for installing accessories such as road signs, reflectorsor monitoring probes. 一种环保