Saint Petersburg Dam
A 25 km chain of dams and floodgates across the Gulf of Finland by way of Kotlin Island, begun in 1979 to keep storm surges out of the city.
Dated events and their evidence
- 2011 CE mainstream
declared operational, with the formal opening on 12 August source
Where
60.0064° N, 29.7483° E
On the barrier, on the road across it at Kronstadt.
Sources
- https://en.wikipedia.org/wiki/Saint_Petersburg_Dam
- https://boskalis.com/about-us/projects/coastal-protection-st-petersburg
- https://science.nasa.gov/earth/earth-observatory/saint-petersburg-keeps-the-sea-at-bay-148293/
Each event carries Aion's own evidence grade (mainstream, disputed or speculative). This page repeats what the globe shows for this place.