Delaware Aqueduct
An 85-mile (137 km) water tunnel that brings New York City about half its supply, listed as the longest tunnel in the world.
Dated events and their evidence
- 1945 CE disputed
built between 1939 and 1945; one source says it was finished in 1944 source
Where
41.2823° N, 73.6679° W
One point Wikidata gives along the underground route, in Westchester County. It has no second source.
Sources
Each event carries Aion's own evidence grade (mainstream, disputed or speculative). This page repeats what the globe shows for this place.