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Pecos River Bridge

This is the preparation work I am doing for a clinic I want to do for either the National Model Railroad Association's (NMRA) Lone Star Region (LSR) or Division 3 of the LSR.  This structure is the first of the required twelve towards the "Structures" Achievement Program.  This is a way to share in the construction techniques used in building this bridge in Z scale.

 

Brief discussion about history of crossing the Pecos River showing some books and photos.
Describe the scaling process

          Limited photos

            Compromises to model (selective compression and two tracks)

Concept of construction

          Build bridge and if successful...

            Build module

Design bridge

          Deck

            Sides

            Sections

            Paint and weather

Design piers

          Semi-laminated balsa

            Sanding and sanding sealer

            Paint

Details and weathering

          Track

            Guard rail

            Hand rail

            Weathering bridge

            Weathering piers