Verizon Business in the Bay area needed their utilities attached to bridges that will be removed or rebuilt in the near future.  Bridge Masters, Inc. attached 5” Ironhead split duct to the bridges then placed a 4” Liquidtite conduit inside and then pulled HDPE inner duct into the Liquidtite. When the Railroad moves the bridge, this setup will allow the split duct to be opened and the Liquidtite to be direct buried underground without disrupting Fiber service.