Covered Vehicular Multiple Span HS 20-44 Single Lane Bridge Design

York Bridge ConceptsCovered Vehicular Bridge Designs, Timber Bridge Designs, Vehicular Bridge Designs

CAD Design Files for a Covered Vehicular Multispan HS-20 Single Lane Bridge

Our AutoCAD files are hosted by Use of this website is free for design professionals. By clicking "Download", you will be redirected to this site to download the file. 


  • This bridge designed at HS-20 capacity (upgrades to HS-25 or HL-93 available)

  • Lengths available:
    • 30'0" to 80'-0" freespan
    • Any length repetitive span

  • All wood is .60 CCA treated Southern Yellow Pine
    • Treated Douglas Fir option available for western applications
    • Pedestrian section has .23 CA-C on some components

  • Translucent oil on railing system and outside stringer

  • Acrylic polymer on pile foundation

More Covered Bridge Options

Covered Vehicular

Free Span


Multiple Span Single Lane

Multiple Span Double Lane

All Vehicular Listings

Free Span Single Lane

Free Span Double Lane

Free Span Double Lane w/Pedestrian

Multiple Span Single Lane

Mutliple Span Double Lane

Multiple Span Double Lane w/Pedestrian

Multiple Span Double Lane w/Pedestrian (Long Spans)

Pile-Supported Single Lane

Pile-Supported Double Lane

Pile-Supported Double Lane w/Pedestrian

Covered Free Span

Covered Pile-Supported

Covered Multiple Span Single Lane

Covered Multiple Span Double Lane