Concrete Friction Bridge v1.0.4
All pieces are “trailers”. Buy at trailer store, crane it up, “pack as truck”, bring to the job site, and set them up.
Setup as level and sure-footed as possible. Drive on carefully. Leverage the winch points.
“base” supports to hold up “platforms”
heavy, should resist currents
“Heavy” truck with large crane recommended to lift this
has 2x heavy and 3x heavy varieties (hard and harder to lift even with “heavy” truck/crane)
tapered legs for stacking
place in streams so as not to create too much resistance to the flow
metal edges to “catch” platforms and prevent them sliding out
“long” platform piece
spans 4-slots
“short” platform
spans 2-slots
