Can a bridge with a width of 9 meters be built in the countryside?

Of course. According to the information in Guiding Opinions on Rural Highway Construction Standards, the bridge deck width is not less than 6 meters, and the bridge deck width of single-vehicle road section is not less than 4.5 meters. When the width of the bridge is less than the width of the subgrade, the approach road at the bridge head should be provided with a gradual change section, and the length of unilateral gradual change should not be less than 20m. In densely populated areas of villages and towns, bridges should be provided with sidewalks with a width of not less than 0.75 meters. The specific construction plan should be determined according to the actual situation and technical and economic demonstration.