article_snippet: A neighbor in the area reported hearing a loud noise near the bridge Friday night at about 11pm, but couldn't locate the cause of the sound after checking the area near Provo.
article_snippet: A neighbor heard the crash around 11pm, but couldn't find any signs of an accident on the roadway. '
article_snippet: The cause of an accident on the roadway is still under investigation.
highlights_snippet: Neighbor reported hearing crash, but could not find cause of noise .
  