Small bridge for passage detail elevation 2d view layout file

<p>Small bridge for passage detail elevation 2d view layout file, steel railing detail, people detail, wall detailing, brick masonry detail, road pavement detail, vechicle detail, lane driving detail, staircase detail, side elevation detail, steel frame structure detail, hatching detail, stair riser and tread detail, column detail, nut bolt required for joints, etc.</p>