City bridge with girder constructive structure details that includes a detailed view of side elevation view of bridge, side sectional details, dimensions details, legends details, logitude details, memory of materials, vehicle, plant, lift cut by the axle of the road, a freely supported section of concrete slab, Reinforced on ahasto pre-tensioned type III trabes, from 20.00 m. of clear, with width of carriageway of 8.00 m.and total width of 10.00 m. for mobile charging t3-s3, of 43.0 ton. in two transit bands view and much more of bridge project
