Specifications include, but are not limited to: Off-System Bridge project 052C-5269-01, which is a two bridge replacement project, including 32’ wide structure, sized to pass a minimum of a 50-year storm event and a minimum of 150’ of roadway on either side of structure with signing, striping and safety improvements, as needed, on Golden Road between 166th Street and 189th Street. Leavenworth County is seeking a consultant to provide design services for the Leavenworth County Kansas Local Bridge Improvement Program grant projects for SH-54 and SH-61 bridge replacement projects. The work includes bridge removal and replacement of existing bridge. The removal and replacement that include the following: Rural Local Structure, 32' wide (24' pavement with 4' shoulders each side) plus barrier. HL-93 Loading Designed to KDOT and AASHTO Standard Specification for Highway Bridges. Structure sized to pass 50-year storm event, minimum. Designed to Kansas Department of Transportation specifications. Select the most cost-effective structure with input from Leavenworth County 32' roadway width (24' pavement with 4' shoulders each side), 55 MPH design speed Minimum of 150' each side of structure, tapered to match existing road, shoulders may be reduced to match structure, but grading should be performed to allow for future upgrades Signing, striping, and safety improvements as necessary Guardrail design (MGS) Traffic Control plans showing bridge closure and possible detour plan
