Water Main Break Closes PCH Lanes In Malibu Posted on November 28, 2014 by Los Angeles 1 Los Angeles Los Angeles News & Search 1 News - 1 eMovies - 1 eMusic - 1 eBooks - 1 Search Search for: A large water main break north of Trancas Canyon resulted in the closure of Pacific Coast Highway in Malibu. Bobby Kaple reports. 1 Los Angeles Los Angeles News & Search 1 News - 1 eMovies - 1 eMusic - 1 eBooks - 1 Search Search for: