Driving on Route-25a through East Shoreham, you’d never guess there was anything unusual about the gated road heading off toward the coast. But go down a ways… …and suddenly, it’ll appear through the trees… Long Island’s only nuclear power plant, closed and shuttered since it was decommissioned in 1994. Today, it sits completely empty, a relic of 1970s design permanently frozen in time. A month ago, I heard that the now vacant Shoreham Nuclear Power Plant was available as a filming location, and I immediately set up a tour. It’d certainly be the first nuclear power plant to have in my files, and I was absolutely fascinated to see what still remained inside. Construction began on Shoreham’s GE Mark II Boiling Water Reactor in 1973 and finished 12 years later in 1985, when it received its testing license and began operating at 5% capacity. That’s as far as the plant ever got.…