TagConstruction(144)

Aerial photograph showing a large retention or detention pond under active construction adjacent to what appears to be an airport runway and taxiway. Heavy equipment, graded earth, and what appear to be water treatment or stormwater management facilities are visible, consistent with airport infrastructure development or environmental mitigation work.

Aerial photograph showing large-scale earthwork and grading activity adjacent to airport runways, with what appears to be a stormwater detention or treatment facility (rectangular basin) under construction in the foreground. Construction equipment is visible across the graded area, and the site borders a wooded residential neighborhood and a road intersection.

Aerial photograph showing a highway corridor with a tunnel underpass beneath an airport runway, alongside active construction including a retention/detention pond, a rectangular concrete structure or basin, and portable site facilities. The airport runway and surrounding developed areas are visible in the background, consistent with infrastructure work in the Sea-Tac Airport vicinity.

Aerial photograph showing a multi-lane highway (likely I-5 or SR-99 in the Pacific Northwest based on vegetation, terrain, and visible Puget Sound shoreline) with an active road construction zone at a cross-street overpass. Construction equipment including excavators is visible at the interchange, and a residential/suburban area with dense tree cover surrounds the corridor.

Aerial photograph showing active grading and earthwork operations with a newly constructed retention/detention pond in the foreground, situated immediately south of a Sea-Tac Airport runway. Heavy equipment is visible on the graded site, with the airport terminal complex and taxiways visible in the background.

Aerial photograph showing a large graded earthen mound or landfill with terraced slopes, construction equipment visible at base, adjacent to what appears to be an airport taxiway or runway in the upper right. Dense tree cover surrounds the site, with access roads and active ground disturbance visible.

Aerial photograph showing an artificial retention or stormwater pond under active construction adjacent to a major airport runway complex, with construction equipment visible along the earthen berms. Industrial and commercial buildings are visible in the lower left, with airport taxiways, runways, and terminal infrastructure visible in the upper portion of the image.

Aerial photograph showing large-scale earthwork and grading operations adjacent to what appears to be an airport runway (visible at top). The scene includes rectangular water/sedimentation basins at lower left, heavy equipment, disturbed soil, and surrounding residential and forested areas consistent with airport expansion or noise mitigation land acquisition activity.

Aerial photograph showing a highway with a tunnel portal, a rectangular concrete structure with green equipment units, a newly constructed retention/settling pond with orange sandy margins, and an airport runway in the background. The site appears to be an active construction project, likely stormwater or noise mitigation infrastructure, situated between a major freeway and an airport airfield.

Aerial photograph showing a multi-lane highway (likely I-5 or similar Pacific Northwest interstate) intersecting with a surface road, with active bridge or overpass construction visible at the crossing. A body of water consistent with Puget Sound is visible in the background, along with suburban residential development and dense tree cover, suggesting a location in the greater Seattle-Tacoma area.