Specifications include, but are not limited to: GENERAL FEATURES OF DESIGN 3.1. Span Bridge span(s) shall be 40 ft measured from outside of end post to outside of end post. 3.2. Width Interior clear width of the bridge shall be 6 ft measured from innermost point of rail to innermost point of rail. 3.3. System 3.3.1. Bridge(s) shall be a Pratt Truss style truss bridge, as defined in the structural drawings and this specification, or similar in look and function. Style must be approved in accordance with section 1.1 of this specification. 3.3.2. Bridge(s) shall be fabricated and delivered as continuous and pre-assembled structures unless midspan splices are required. 3.3.3. Bridge(s) shall incorporate an Enclosed Floor System to hide horizontal bracing, floor beams and stringers from view. 3.3.4. Bridge(s) shall be designed utilizing an H-section configuration, where the floor support system intersects the truss verticals above the bottom chord to increase stability. 3.3.5. The top of the top chord shall not be less than 54” above the finished deck for bicycle traffic. 3.4. Camber Bridge(s) shall be cambered to offset the dead load. 3.5. Slope Bridge(s) shall be designed for abutments and/or piers constructed at the same elevation as indicated in the structural drawings/plans. 3.6. Deck Bridge(s) shall have an Aluminum Plank deck in accordance with section 5.2 of this document. 3.7. Bearing Pads Bridge shall include bearing pads, which shall allow the bridge to expand and contract as needed without binding, in accordance with section 5.3 of this document. 3.8. Safety & Hand Rails 3.8.1. Bridge shall incorporate a Picket system consisting of vertical pickets, a graspable top rail, and curb bottom rail, which shall minimize climbing hazards and serve the function of guard, hand, and toe rail.