🇺🇸 United States · Hydraulic works
Sturgeon Bay Ship Canal
canal in Wisconsin, United States of America
Nicaragua · Hydraulic works
Nicaraguan Canal and Development Project
proposed shipping route across Nicaragua
🇮🇳 India · Hydraulic works
Raniji ki Baori
noted stepwell situated in Bundi town in Rajasthan state in India
🇪🇸 Spain · Hydraulic works
Esparragalejo Dam
The Esparragalejo Dam was a Roman multiple arch buttress dam at Esparragalejo, Badajoz province, Extremadura, Spain. Dating to the 1st century AD, it is the earliest known multiple arch dam.
