Complex sentence: The opening ceremony was held on June 26,2007 with great domestic media publicity, though after the opening ceremony, the bridge would only be used for test and evaluation purposes and will not be available to ordinary public transportation, which is scheduled sometime in 2008.
Split into simpler sentences: The opening ceremony was held on June 26,2007 with great domestic media publicity, though after the opening ceremony, the bridge would only be used for test and evaluation purposes. It will not be available to ordinary public transportation, which is scheduled sometime in 2008.