Here is an autocad dwg file for details of the Wooden bridge gang plank . there is a presentation plan layout , elevation details layout , sectional elevation front and back also the perspective 3d view of the bridge with proper detailing.
Graph of the countries
King post and stair sectio
Key plan detail dwg file
Foundation plan and sectio
Stairway in steel
Section plan foundation de
Column and beam section pl
building floor plan wtih
Sectional view of construc
Staircase constructive det
Framing plan with second a