And if you cross the bridge on a hot summer day, you may see the ghost's tears on it. There are various explanations for the hauntings. No one, of course, knows whether they are being carried out by a single ghost or many. Over the years, some theories have come to be popular regarding who the ghosts might be. A few of the most widely accepted versions are summarized below. Henry Johnson, an alcoholic construction worker, slipped one night during the building of the bridge and fell into some wet cement, dying there in the lonely night. The following morning he was found, face frozen in the cement that killed him. There is a similar report that an Irish or black construction worker fell to his death during the making of the bridge. He landed inside the framework of one of the bridge's supports. The railroad decided that, since the unfortunate laborer was already dead, they would simply inter his body in the bridge when they sealed the support with cement. Some say that the poor man's arm hung out, and they cut it off. Perhaps, as some Avon residents aver, the ghosts on the Haunted Bridge belong to a young woman and her baby. The story goes that she was walking to the doctor's house late one night with her sick baby when she had the bad luck to get her foot caught among the railroad ties on the bridge. Then, disaster struck in the form of a huge locomotive barreling down on them. She struggled mightily, finally getting free of the railroad ties, but had no time to run across the bridge to escape the train. So, clutching her sick child, she jumped off the bridge. She survived, but the baby, falling from her arms, did not. Within a few weeks, the mother died of grief and a broken heart. The story concludes that if you drive under the bridge at night, you might very well hear her screaming for her baby. The haunted bridge in Avon is still a functional railroad crossing, servicing the CSX Railroad, and regularly visited by residents and guests to get spine-tingling adrenaline rush. One of the most well known, and most celebrated ghost legends in Indiana is that of Diana of the Dunes. Near Chesterton, Indiana, in the Indiana Dunes, there is a legend that fisherman around Lake Michigan would occasionally sight a naked woman swimming in the lake. The legend dates back to at least 1915, and goes on to say that a beautiful woman was living as a hermit near the lake. Because no one knew her name they began to refer to her as Dianne, because of her beauty.