That Flip Through the Tunnel There’s a moment, if you’ve ever come through the Fort Pitt Tunnel, when everything flips. Darkness, concrete, compression. Then the skyline explodes into view. Steel, rivers, bridges. No warning. Just there it is, Pittsburgh, waiting for you. They say it’s the only city in America with an entrance. They’re probably right. I wasn’t expecting anything like that, wandering around dahntahn Pagosa Springs one afternoon. My family and I meandered along