The project involves replacement of the 17-span Layton Bridge over the Youghiogheny River, replacement of the single span bridge over Washington Run near Falbo Road, rehabilitation of the single span bridge over Washington Run near Strawn Road, closure and sealing of the existing Layton tunnel, and removal of the existing Layton Bridge. The project includes a mill and overlay along the existing alignment from SR 0051 to just west of Falbo Road, which then transitions to a new offline horizontal and vertical alignment that will terminate just prior to the at-grade railroad crossing. The new offline portion of alignment of SR 4038 will consist of full depth pavement to provide 11' travel lanes and 5' shoulders. Drainage will be upgraded as well as the guiderail, signs, and pavement markings and other miscellaneous construction Provide as-needed Construction Management Support Services staff of, but not limited to, a scheduler, utility coordinator/manager, and technician. The support staff may be responsible for, but not limited to, assisting the PennDOT Assistant Construction Engineer in the administration of the construction contract, conducting schedule reviews, providing schedule claim support, coordinating utilities, performing environmental inspections, and offering environmental support.
