Two spans of a southwest Kentucky bridge collapsed after being struck by a cargo ship that carried aviation parts. No injuries were immediately reported, state transportation officials said. The Delta Mariner struck the main span of the Eggner Ferry Bridge on Thursday evening at U.S. Highway 68 and Kentucky Highway 80, said Keith Todd, spokesman for the Kentucky Transportation Cabinet. State inspectors are on their way to determine how much of the bridge, which opened to traffic in 1932, was damaged.