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The gravel pit
Dubai marina, walk path
A large Bucket Wheel Excavator being repaired in a lignite pit mine
Aerial view of the water weir on the Mala Panew river, near Opole.
An aerial view at the Beardy Waters, near Glen Innes, New South Wales, Australia
The landscape of the dam in the forest
Aerial drone view. Abandoned quarry for extraction of limestone.
Aerial view of a mining quarry with heavy machinery, surrounded by forest.
Guttannen, Switzerland - July 23, 2021: New construction of the Dam Spitalllamm at Grimselsee near Guttannen in Valais in Switzerland
Processing area of a limestone mining operation.
This is a motorway bridge on the A3 made of steel plate beams over the Danube near Regensburg Sinzing
Ontario, Canada.
Hydroelectric power plant and dam
Aerial Image taken at the Beardy Waters out near Glen Innes, New South Wales, Australia
Bright Green Barton Springs landscape Aerial drone views above the green nature outdoors of Austin Texas USA
Closeup large complicated bridge steel structure, Sydney Harbour Bridge, background with copy space, full frame horizontal composition
Composite panorama of aerial photographs and aerial photos of a wet mining operation for white quartz sand with a green and blue dugout lake and a large suction dredger, made with drone
morning Penang Coastline with piers , multiple lane highway, fishing boat and elevated road
Ribnicko mountain lake Zlatibor Serbia, water reservoir dam aerial view, image taken from a drone
Sand and gravel pit, lake - aerial view
Pedro Miguel locks in Panama, famous channel shortcut in central America. Visible ships and channels with locks. Drone view on a cloudy but sunny day in spring.
A ship being loaded with crushed ore for export.
Grimsel, Switzerland - July 5, 2024: Construction work on the artificial lake dam on the Grimselpass
Renewable energy plants, hydroelectric power plant in Bavaria, Germany
Road over the hydroelectric dam of the Villalcampo waterfall, Duero river, Castilla y León, Spain.
Aerial view of the Grangent hydroelectric dam, in the Loire Gorges, France.
landscape of Baoshan Reservoir in Hsinchu, Taiwan
Aerial view of Immingham Docks, Lincolnshire, UK
Maraitai beach, East of Auckland, New Zealand
Aerial view of rocky beach and sea waves with diversities of nature elements, land and water with different colours
Free Images: "bestof:View of upstream faces of spillway gate. Note construction of pier extension at right abutment." - NARA - 294641.jpg Scope and content Photograph from Volume"
John_Rogers_-_Heaving_up_His_Majesty's_Frigate_'Diana'_at_Blackburn's_Yard,_near_Plymouth_-_Google_Art_Project.jpg
CPR_Park,_1893.jpg
Frits_Thaulow_-_The_Adige_River_at_Verona_-_Walters_3797.jpg
DePere_Lock_&_Dam_VIEW_NORTHWEST,_lower_gate_of_lock.jpg
President_Harry_S._Truman_Visits_Hungry_Horse_Dam,_10/01/1952.jpg
Little_Missouri_River_Bridge,_Spanning_Little_Missouri_River_at_CR_179_(NRHP).jpg
"Stewart_Mountain_Dam._View_of_upstream_faces_of_spillway_gate._Note_construction_of_pier_extension_at_right_abutment."_-_NARA_-_294641.tif
"Stewart_Mountain_Dam._View_of_upstream_faces_of_spillway_gate._Note_construction_of_pier_extension_at_right_abutment."_-_NARA_-_294641.jpg
"Stewart_Mountain_Dam._View_of_spillway_operating_mechanism._Stiffly_derrick_used_in_construction_of_pier_extension..._-_NARA_-_294637.tif
"Stewart_Mountain_Dam._View_of_spillway_operating_mechanism._Stiffly_derrick_used_in_construction_of_pier_extension..._-_NARA_-_294637.jpg
"Roosevelt_Dam._View_of_north_spillway._Note_excavation_of_right_abutment."_-_NARA_-_294616.tif
"Roosevelt_Dam._View_of_north_spillway._Note_excavation_of_right_abutment."_-_NARA_-_294616.jpg
Chicago River, dye travelling upstream.jpg
80-G-454990.jpg
Washington_Navy_Yard_aerial_view_1918.jpg
"Upstream_view_of_east_pier._Government_highway_bridge,_from_west_bank."_-_NARA_-_294202.jpg
"Upstream_view_of_east_pier._Government_highway_bridge,_from_west_bank."_-_NARA_-_294202.tif
"View_looking_upstream_at_Hell_Gate_on_the_Columbia_River,_located_about_22_miles_above_the_dam._Granite_obstructions..._-_NARA_-_294269.tif
"View_looking_upstream_at_Hell_Gate_on_the_Columbia_River,_located_about_22_miles_above_the_dam._Granite_obstructions..._-_NARA_-_294269.jpg
"Upstream_view_of_Columbia_River_at_Hell_Gate_showing_narrow_channel_covered_with_ice_during_the_cold_weather_in..._-_NARA_-_294271.tif
"Upstream_view_of_Columbia_River_at_Hell_Gate_showing_narrow_channel_covered_with_ice_during_the_cold_weather_in..._-_NARA_-_294271.jpg
Looking_upstream_and_across_Arizona_spillway._View_shows_construction_of_overflow_weir_and_buttressed_section_of..._-_NARA_-_293927.tiff
Looking_upstream_and_across_Arizona_spillway._View_shows_construction_on_overflow_weir_and_buttressed_section_of..._-_NARA_-_293926.tiff
Looking_upstream_and_across_Arizona_spillway._View_shows_construction_of_overflow_weir_and_buttressed_section_of..._-_NARA_-_293927.jpg
Looking_upstream_and_across_Arizona_spillway._View_shows_construction_on_overflow_weir_and_buttressed_section_of..._-_NARA_-_293926.jpg
Looking_upstream_through_Nevada_spillway._Overflow_weir_under_construction_at_right._Completed_section_of_channel..._-_NARA_-_293943.tiff
Looking_upstream_through_Nevada_spillway._Overflow_weir_under_construction_at_right._Completed_section_of_channel..._-_NARA_-_293943.jpg
Looking_upstream_through_channel_of_Nevada_spillway._Overflow_weir_construction_in_progress_at_right_-_NARA_-_293917.tiff
Looking_upstream_through_Arizona_spillway._In_the_upper_right_is_seen_the_buttressed_section_of_the_side_wall_-_NARA_-_293925.tiff
Looking_upstream_through_Arizona_spillway._In_the_upper_right_is_seen_the_buttressed_section_of_the_side_wall_-_NARA_-_293925.jpg
Looking_upstream_through_channel_of_Nevada_spillway._Overflow_weir_construction_in_progress_at_right_-_NARA_-_293917.jpg
"Salt_River_-_Stewart_Mountain_Dam_-_Near_view_of_radial_gate_spillway."_-_NARA_-_294562.tif
"Salt_River_-_Stewart_Mountain_Dam_-_Near_view_of_radial_gate_spillway."_-_NARA_-_294562.jpg
Back_side_of_upstream_end_of_Arizona_spillway_showing_buttresses_for_channel_lining,_view_looks_downstream_-_NARA_-_293953.tif
"Roosevelt_Dam._North_spillway._Note_honeycomb_on_old_pier."_-_NARA_-_294578.tif
Back_side_of_upstream_end_of_Arizona_spillway_showing_buttresses_for_channel_lining,_view_looks_downstream_-_NARA_-_293953.jpg
"Roosevelt_Dam._North_spillway._Note_honeycomb_on_old_pier."_-_NARA_-_294578.jpg
"Stewart_Mountain_spillway._View_looking_downstream_along_right_wall_showing_progress_of_concreting_and_backfilling."_-_NARA_-_294631.tif
"Stewart_Mountain_Dam._View_from_right_abutment_showing_completed_spillway_channel."_-_NARA_-_294640.tif
General_view_of_construction_in_progress_on_the_spillway_-_NARA_-_295306.tif
"Stewart_Mountain_spillway._View_looking_downstream_along_right_wall_showing_progress_of_concreting_and_backfilling."_-_NARA_-_294631.jpg
"Stewart_Mountain_Dam._View_from_right_abutment_showing_completed_spillway_channel."_-_NARA_-_294640.jpg
General_view_of_construction_in_progress_on_the_spillway_-_NARA_-_295306.jpg
"Stewart_Mountain_Dam._General_view_of_spillway_channel_from_right_abutment_of_dam."_-_NARA_-_294635.tif
"View_of_portion_of_spillway_channel,_showing_gutter_and_right_wall."_-_NARA_-_294638.tif
"Stewart_Mountain_Dam._General_view_of_spillway_channel_from_right_abutment_of_dam."_-_NARA_-_294635.jpg
"View_of_portion_of_spillway_channel,_showing_gutter_and_right_wall."_-_NARA_-_294638.jpg
Downstream_view_from_the_right_end_of_the_spillway_bucket_showing_concrete_pouring_operations_on_the_crib_cut-off..._-_NARA_-_295316.jpg
"Salt_River_-_Power_Canal_-_View_looking_upstream_headwall._Note_cracks,_which_indicate_movement_down_the_wash._Sta...._-_NARA_-_294570.tif
"Roosevelt_Dam._View_of_south_spillway_looking_downstream._Note_concrete_operations_between_piers."_-_NARA_-_294620.tif
"Salt_River_-_Power_Canal_-_View_looking_upstream_headwall._Note_cracks,_which_indicate_movement_down_the_wash._Sta...._-_NARA_-_294570.jpg
"Roosevelt_Dam._View_of_south_spillway_looking_downstream._Note_concrete_operations_between_piers."_-_NARA_-_294620.jpg
"Stewart_Mountain_Dam._General_view_of_dam_and_spillway,_looking_toward_right_side_of_canyon."_-_NARA_-_294634.tif
"Stewart_Mountain_Dam._General_view_of_new_spillway_channel._Note_excavation_for_cut-off_wall,_left_center,_and_new..._-_NARA_-_294648.tif
"Stewart_Mountain_Dam._General_view_of_dam_and_spillway,_looking_toward_right_side_of_canyon."_-_NARA_-_294634.jpg
"Stewart_Mountain_Dam._General_view_of_new_spillway_channel._Note_excavation_for_cut-off_wall,_left_center,_and_new..._-_NARA_-_294648.jpg
"Roosevelt_Dam._View_from_downstream_side_of_dam_showing_south_spillway._Note_concrete_operations_on_aprons_between..._-_NARA_-_294505.tif
"Roosevelt_Dam._View_from_downstream_side_of_dam_showing_south_spillway._Note_concrete_operations_on_aprons_between..._-_NARA_-_294505.jpg
"Roosevelt_Dam._Gates_11,_12,_13,_and_14._North_spillway._Note_poor_concrete_near_upstream_end_of_piers_that_have..._-_NARA_-_294547.tif
"View_looking_upstream_showing_lowering_of_streambed_on_downstream_side_of_structure._Canal_flow_to_right._Sta._665."_-_NARA_-_294567.tif
"Roosevelt_Dam._Gates_11,_12,_13,_and_14._North_spillway._Note_poor_concrete_near_upstream_end_of_piers_that_have..._-_NARA_-_294547.jpg
"View_looking_upstream_showing_lowering_of_streambed_on_downstream_side_of_structure._Canal_flow_to_right._Sta._665."_-_NARA_-_294567.jpg
"Stewart_Mountain_Dam._General_view_of_spillway_channel_looking_toward_left_abutment_of_dam._Note_left_wall_completed..._-_NARA_-_294625.tif
"Stewart_Mountain_Dam._General_view_of_spillway_channel_looking_toward_left_abutment_of_dam._Note_left_wall_completed..._-_NARA_-_294647.tif
"Stewart_Mountain_Dam._General_view_of_spillway_channel_looking_toward_left_abutment_of_dam._Note_left_wall_completed..._-_NARA_-_294625.jpg
"Stewart_Mountain_Dam._General_view_of_spillway_channel_looking_toward_left_abutment_of_dam._Note_left_wall_completed..._-_NARA_-_294647.jpg
Spillway and Waste Weir remains at Big Pool on Chesapeake and Ohio Canal from upstream.jpg
"Stewart_Mountain_Dam._View_looking_toward_upper_end_of_right_wall._Note_trenches_for_piers_5_and_6_in_foreground..._-_NARA_-_294626.tif
"Stewart_Mountain_Dam._View_looking_toward_upper_end_of_right_wall._Note_trenches_for_piers_5_and_6_in_foreground..._-_NARA_-_294626.jpg
"Salt_River_-_Power_Canal_-_View_looking_downstream,_that_shows_wood_flume_located_300'_upstream_from_tunnel_3A._Note..._-_NARA_-_294565.tif
"Salt_River_-_Power_Canal_-_View_looking_downstream,_that_shows_wood_flume_located_300'_upstream_from_tunnel_3A._Note..._-_NARA_-_294565.jpg
Aerial Fort Peck Dam looking west.jpg
North Loup bridge (806 Rd) E middle pier 1.JPG
Barrage north gate-1632.jpg
Paseo Padre overpass construction 0911.JPG
North Loup bridge (806 Rd) from SW 1.JPG
North Loup bridge (806 Rd) from SW 3 locn.JPG
428-GX-KN-27599.jpg
Warm Springs from Auto Mall 0915.JPG
South Gimmer bridge equipment 0918.JPG
Tavis Place view of Warm Springs extension 0919.JPG
USS Honolulu (CL-48) at Williamstown AUS 1942.jpg
Warm Springs from Auto Mall 0916.JPG
US_Navy_021112-N-5592W-004_measuring_a_ceiling_tile_which_will_be_installed_in_a_new_permanent_guard_house.jpg
Fleming_Point_in_the_19th_Century.jpg
Grand Canyon Yavapai Point02.jpg
Aon Center (Chicago).jpg
1948 Hudson convertible Hershey 2012 a.jpg
Hoover_Dam_Bypass_Bridge_-_2009-11.jpg
US_Navy_030717-N-1485H-005_Equipment_Operator_Constructionman_Jermaine_Young_clears_debris_for_the_future_site_of_a_new_extension_to_a_seawall_barrier.jpg
US_Navy_030717-N-1485H-012_Equipment_Operator_Constructionman_Jermaine_Young_clears_debris_for_the_future_site_of_a_new_extension_to_a_seawall_barrier.jpg
US_Navy_030717-N-1485H-014_Equipment_Operator_Constructionman_Jermaine_Young_clears_debris_for_the_future_site_of_a_new_extension_to_a_seawall_barrier.jpg
USS_Shenandoah_Bau.jpg
USS_Agamemnon_ID-3004_H98558.jpg
US_Navy_100208-N-1134L-143_Divers_wraps_wire_around_adjoining_pieces_of_re-enforcement_bar_used_to_strengthen_sections_of_pier_in_Port-au-Prince,_Haiti.jpg
AMH-4726-NA_The_lodge_at_Lonthor.jpg
Ships_at_Puget_Sound_Navy_Yard_in_July_1941.jpg
Columbus Drive, 3 levels (facing southwest).jpg
1983 Jeep J-10 132 wb 360-auto WV-rr.jpg
US_Navy_100208-N-1134L-195_Divers_wraps_wire_around_adjoining_pieces_of_re-enforcement_bar_used_to_strengthen_sections_of_pier_in_Port-au-Prince,_Haiti.jpg
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