Under a contract signed last week with the bridge department of Myanmar'sMinistry of Construction, IHI Infrastructure Systems Co., IHI's subsidiary,will dismantle three existing bridges along the economic corridor and replacetwo of them with new ones by July 2023, the news agency citied a recent IHIstatement.
The two four-lane bridges to be built are the 480m Atran Bridge and the 797mGyaing Zathabyin Bridge that cross the Gyaing River in southeast Myanmar nearthe Thai border.
The other bridge to be demolished by IHI is the Gyaing Kawkareik Bridge, withits replacement bridge under construction by Hazama Ando Corp. and P.S.Mitsubishi Construction Co.
The replacement of the three bridges is being promoted under a 33.9 billion yen(308 million USD) low-interest loan from the Japan International CooperationAgency (JICA).
Japan decided to finance the bridge replacement project because the existingones are not suitable for heavy vehicles, hindering the smooth flow oftransportation in the East-West Economic Corridor.
Construction of the existing bridges began in the late 1990s by Myanmar'sMinistry of Construction, but an inadequate level of technology and budgetingresulted in maintenance issues and a weight limit of 20 tonnes for crossingvehicles, according to JICA.
