An initial investigation shows the 1, 111-foot-long bridge collapsed when a tractor-trailer hauling an oversized load hit one of the bridge's overhead tresses, according to Deborah Hersman, chairwoman of the National Transportation Safety Board, which is investigating the incident.

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We slowly made our way down a long hill and up the back nine to the trailer where we would load our carts with ice and beverages and a few snacks.

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With one brief trailer, The Witness already looks like a long-lost friend.

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The entire film is thought to be around an hour long, although most have only seen a 14-minute trailer which has now been widely circulated on the internet in English and Arabic.

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Uovo's indoor loading bay, for example, is designed to accommodate a wide-load tractor-trailer, and artworks as large as 40 feet long can be carried straight off the truck into a large-scale storage space.

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