old rusty rebar at an infrastructure project

astm back bearing bed being better bridge build buildbackbetter building coating concrete construction corroded corrosion county deck design exposed fabricate fabrication frame framing highway infrastructure involving load loadbearing macomb masonry michigan mortar old oxidation prebent program project rebar rebuilt reenforce reenforcing reinforce reinforcement reinforcing replacing road roadway rust rusted rusty steel street strength structural structure structures tensile tension usa pavement billspenglerphotography