Specifications include, but are not limited to: construct a new four-lane overhead grade separation at the BNSF Railway double tracks near the McKinley Street intersection with Sampson Avenue. The project limits extend from the SR-91 interchange on the north side to Magnolia Avenue on the south side. A new network steel tied arch bridge will cross over the railroad tracks, Arlington Channel, and Sampson Avenue. The Project will also include new connector road facilities in the northeast and northwest quadrant of the McKinley Street/Sampson Avenue intersection and approximately four hundred (400) feet of reconstruction of Estelle Street west of McKinley Street. The Project will also realign and widen the SR-91 eastbound off-ramp and reconstruct the SR-91 eastbound loop on-ramp and eastbound slip on-ramp entrances. It is also anticipated the project will include the relocation of several underground utility facilities prior to and during the construction of the proposed Project improvements. Due to the proposed elevations of the grade separated railroad crossing, the Project includes reconstruction/reconfiguration of multiple private property driveway entrances and parking areas along McKinley Street, Estelle Street, and Sampson Avenue.
