Waiting For That Train To Finish Crossing Railroad Bridge

I've passed under many RR bridges, but this is the first one that I had to wait for. I had to wait for two very long trains and circled around for about 1/2 hour, I was beginning to wonder why it was down so long when the second train came along. There is another bascule bridge immediately behind the railroad bridge which will not open as long as the railroad bridge is closed, as they are only about 100' apart.