Rehabilitation of the Birmingham Bridge located in the City of Pittsburgh consists of painting of the entire superstructure, replacement of multiple bearings, miscellaneous steel repairs, spall repair on substructure, repair of several downspouts, expansion joint repairs, minor spall repairs to bridge deck and other miscellaneous construction.
Carson Street Viaduct Project consists of improvements to SR 51 in the City of Pittsburgh, Allegheny County. Work includes rehabilitation of the West Carson Street (S.R. 51) viaduct north of the Corliss Tunnel. The 335 foot long viaduct structure will be replaced with a new wall system. The project also includes sidewalk replacement, roadway reconstruction/milling, drainage, traffic signals, lighting, and other miscellaneous construction.
Castle Shannon Blvd rehabilitation project consists of concrete curb ramps for the removal of existing brick wearing surface and sand interlayer, full-depth concrete base patching as directed, bituminous paving, concrete curb ramps, drainage upgrades including new inlet grates, new and rebuilt inlets, signing, pavement markings, traffic signals, signal poles, mast arms and other miscellaneous construction, all within a length of 2,977.73 linear feet on Castle Shannon Blvd, located in Allegheny County.