MOSCOW, Oct 14 (Reuters) - Repairs to the bridge between the annexed Crimean peninsula and southern Russia, which was damaged in an explosion last Saturday, are to be finished by July 2023, a document published on the Russian government's website said.The Crimea bridge, a showcase project of Russian President Vladimir Putin's rule, was damaged in a blast that Russia has blamed on Ukraine.Some Ukrainian officials celebrated the incident but Kyiv has not claimed reponsibility.Register now for FREE unlimited access to Reuters.comOur Standards: The Thomson Reuters Trust Principles."