Bridge: Several or all the following: concrete & steel demolition; repair of reinforced concrete and structural steel; steel erection; construction of reinforced concrete decks; retaining walls and/or substructure units (piles, piers & abutments); reconstruction of approach roadways; inspection of Work Zone Traffic Control (WZTC) and related work. Highway: some or all the experience with the reconstruction of asphalt and concrete pavements, drainage systems, roadway lighting and traffic signals; utility protection/relocation; pavement markings/striping; and related work.