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D-12 <br />RFQ 20-10-01 Professional Engineering and Architectural Services for Pedestrian Bridge with Park Elements Across A1A at 174th St. CCNA D <br />MIAMI STATION RAIL INFRASTRUCTURE AND RAIL VIADUCT, BRIGHTLINE TRAINS - FLORIDA <br />As the Structural EOR for this signature project, EAC provided the structural design and post-design of the rail bridge structures <br />at the Miami Station. The elevated guideway structures were designed to support Brightline trains and Tri-Rail passenger trains <br />approximately 50-ft. above grade. The rail structures were structurally integrated within the new MiamiCentral Station facility. Florida <br />U-beams and FIB were considered for the superstructure; FIB was selected in the final design for its economic advantages. The <br />foundation system was based on 24-in. auger cast piles. One highlighted architectural feature of the pier consists of six inclined <br />columns framed both transversely and longitudinally - that provides both aesthetics and open space for the station entrance. The <br />inclined piers were post-tensioned to offset the effect of column inclination. Key design forces for the piers include gravity loads, train <br />tracking and braking forces, as well as rail-structure interaction. <br />GOLDEN GLADES PEDESTRIAN BRIDGE <br />The Golden Glades Multimodal Transportation Facility (GGMTF), a design-build project for FDOT District-6, is currently under design <br />and construction. This project is located in the southwest quadrant of the Golden Glades Interchange in northern Miami-Dade County. <br />As the Structural EOR for this signature project, EAC provided the structural design of the pedestrian bridge that connects the proposed <br />parking garage structure to the existing Tri-Rail Bridge. <br />PORT OF MIAMI DODGE ISLAND SEGMENTAL BRIDGES, MIAMI-DADE COUNTY