Japan expressway operators plan US$28.86bn renovation works to 2029

In Japan, operators of West Nippon Expressway, Central Nippon Expressway and East Nippon Expressway are planning to spend around US$28.86 billion (JPY 3.02 trillion) to renovate ageing tunnels and bridges on their roads. The expressway operators will be renovating around 2,110km of the combined 9,000km of expressways that they operate. This will include large scale renovations on about 1,870km of expressways, such as reinforcing tunnel foundations. The three operators will also renew about 240km of bridges
January 24, 2014 Read time: 1 min
In Japan, operators of West Nippon Expressway, Central Nippon Expressway and East Nippon Expressway are planning to spend around US$28.86 billion (JPY 3.02 trillion) to renovate ageing tunnels and bridges on their roads.

The expressway operators will be renovating around 2,110km of the combined 9,000km of expressways that they operate. This will include large scale renovations on about 1,870km of expressways, such as reinforcing tunnel foundations. The three operators will also renew about 240km of bridges.  Long-term traffic controls will be required for the large-scale renewals.
Road Structures Highway & Network Management

Related Content

  • Indonesia uses Chinese loan to kick start major road projects
    August 26, 2015
    The Indonesian government is looking to spend around US$385 million of a major loan from China to construct three toll roads in the islands of Kalimantan, Sulawesi and Java. The three toll roads are Cileunyi-Sumedang-Dawuan (Cisumdawu) of West Java, Balikpapan-Samarinda of East Kalimantan and Manado-Bitung of North Sulawesi. China recently announced it would lend Indonesia around $1.5 billion for infrastructure projects.
    Read More
  • Russia's massive road investment continues
    March 23, 2012
    Russia’s road building and upgrading programme is now gathering pace. Russia's Federal Highway Agency plans to bring over 85% of federal roads into conformity with road traffic regulations. The Federal Highway Agency has boosted construction of rural roads by establishing road funds and built over 500km in 2011.
    Read More
  • Another tunnel for Australia’s WestConnex toll road project?
    July 21, 2016
    The size of Australia’s largest infrastructure project could get bigger with the addition of another tunnel, according to media reports. The New South Wales state government is considering another tunnel, around 1km long, in the inner west, expanding the size of Sydney's WestConnex toll road project, according to the Sydney Motorway Corporation, which along with its state government client, Roads and Maritime Services, is in charge or the US$12.74 billion project. Sydney Motorway was set up in 2014 an
    Read More
  • Malaysia’s West Coast Expressway gets project finances in order
    July 2, 2015
    Malaysia’s West Coast Expressway company has reported that it will inject nearly US$425 million into its West Coast Expressway project. Total cost of the West Coast Expressway, which will stretch 233km between Banting in Selangor state and Taiping in Perak state on the Malaysian peninsula, is expected to be around $1.56 billion. The highway will be built over five years as a build-operate-transfer project with a concession of 50 years, The Star newspaper reported in February 2014.
    Read More

Highlighted Content