Sri Lanka/ India
Well, there is most certainly something there, but it looks to this untrained eye as if Sri Lanka was part of India sometime in the past, just like this island that I live on was once part of Brooklyn and Long Island.
Ramesvarem would lose it's ferry service if you built a channel between the mainland and Sri Lanka, but what would be gained??
Joe(Most Americans cannot find India on a map, but many of them can't find their own home state on a either... .)Nation