photo · MDI-0CC0C8972DA8
A large tunnel boring machine at a construction excavation site
A large tunnel boring machine and construction workers are at an excavation site in the, a large tunnel boring machine, drilling, USA.
- Contributor
- pete saloutos
- Dimensions
- 5,568 × 3,712 px
- Orientation
- landscape
- Location
- USA
- License
- Royalty Free
Keywords
- large
- tunnel
- boring
- machine
- construction
- excavation
- site
- workers
- drilling
- usa
- construction workers
- construction site
- industrial equipment
- underground infrastructure
- heavy machinery
- worksite
- large machine
- scaffolding
- concrete walls
- engineering
- industrial construction
- road construction
- urban construction
- construction safety
- work helmets
- machine operation
- industrial project
- mechanical arm
- construction zone
- industrial drill
- foundation work
- machine maintenance
- safety vests
- construction activity
- building site
- industrial process
- construction industry
- massive machinery
- civil engineering
- tunnel construction