U5: After having been included in the heritage inventories of the various counties in which this tradition remains active, the design and practices of bridge building were included on the National List of Intangible Cultural Heritage administered by the Department of Intangible Cultural Heritage of the Ministry of Culture.
Construction is projected to take five years, including three years of active work on the roadway, and be completed in 2017, said Joe Keane, the bridge division's chief engineer.