Perform various bridge maintenance and repairs on bridges, bridge culverts, and roadway culverts (cross drains). repairs on bridges, bridge culverts, and roadway culverts (cross drains) located in County. The types of work include but are not limited to; pile encasements/encasement extensions, the removal and replacements of precast bridge components, pile driving, placement of pre-cast box
culvert components, placement of rip rap to prevent scour and provide channel protection, cross drain concrete lining, and minor structure concrete (i.e. cross drain inlet/outlet concrete footers, concrete
slope paving, minor cross drain headwalls, culvert parapet wall extensions, etc.).