In accordance with the recommendations presented by TDOT and an assessment of the project site, this team presents engineered designs, construction-ready drawings, and an estimate of probable cost for the replacement of the bridge crossing over Norfolk Southern Railway and the widening and realignment of adjoining sections of AFG Road. AFG Road was realigned to accommodate a new bridge, widened to meet TDOT standards for the minimum width of county roads, and reconnected with existing driveways affected by the new alignment. A traffic control plan was developed to ensure safety during construction. Structural analysis was performed to design a bridge to accommodate the new roadway alignment and clearance requirements for the underlying railroad. Abutments and piers of the new bridge were designed to offer structural stability on existing soil and rock. Pavement was designed to provide adequate service for heavy truck traffic. The design of stormwater infrastructure ensured the prevention of flooding on the roadway and the controlled conveyance of surface water from the bridge to surrounding streams. Project scheduling and estimated total project costs were determined.
