Workers placing concrete at night in the Montague Trench of the BART to Silicon Valley Berryessa Extension in Milpitas, California

---

Size: 5184px × 3456px
Location: Milpitas, CA, USA
Photo credit: © Michael Rooney / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: america, area, bart, bay, berryessa, build, california, civil, concrete, construction, engineering, extension, falsework, hard, hat, infrastructure, invert, mass, milpitas, night, placement, placing, pour, project, pump, pumping, rail, railway, rapid, rebar, safety, screed, screeding, silicon, subway, svbx, transit, trench, valley, vest, wet, workers