Vehicular bridge in 3d

Design of a slab-based vehicular bridge with two ribs; eaves and stirrups; Projected for the El Coyol community. Belonging to the municipality of Francisco Z. ore; puebla state; Mexico. the bridge is designed with a roadway width of 6.10 mt.; and a clearing of 18.00 mt. It can be used as a model for the projection of vehicular and pedestrian bridges. the names of the layers are in English; because I am currently studying that language.