Guardrail bar is prevented to bicycle expressway

The utility model is suitable for a prevent the guardrail bar field, provide the guardrail bar that prevents of a bicycle expressway, including handrail and a plurality of vertical railing, the equidistant both sides of fixing in the bicycle expressway of a plurality of vertical railings, the handrail sets up the top of vertical railing, prevent that guardrail bar still includes a plurality of connecting pieces and second handrail, the one end of each connecting piece is fixed and is close to on a vertical railing one side of bicycle expressway, and lie in the handrail below, the second handrail respectively with the other end fixed connection of each connecting piece, vertical railing orientation the interior lateral buckling of bicycle expressway. Should prevent that guardrail bar passedthrough the interior lateral buckling of vertical railing towards the bicycle expressway for passerby is ridden to the handrail orientation at its top, is convenient for ride and sets upright or straight the bicycle when pas