Construction workers wearing safety helmets install reinforced frames on concrete columns while building a road bridge.
Related tags:
- bridge construction
- infrastructure
- scaffolding
- construction site
- construction industry
- equipment
- construction
- construction crane
- road work
- civil
- construction work
- crane
- industry
- construction equipment
- city road
- traffic
- bridge
- steel
- installation
- construction safety
- construction helmet
- builder
- safety worker
- highway
- civil engineer
- city sky
- engineer
- architect
- company
- construction engineer
- road traffic
- segurança
- architecture
- construction worker
- iron
