A disabled tanker ship collided with a bridge linking Portsmouth, New Hampshire, and Kittery, Maine, on Monday, closing the heavily used span to traffic. The 470-foot Harbour Feature was carrying tallow oil when it hit the aging Sarah Long Bridge stretching over the Piscatagua River. The crew of the Portuguese-flagged ship reported a rupture of up to 12 inches above the waterline, the Coast Guard said. But there was no indication of any leaking cargo.