Road Structures

The design of a stretch of Chile’s Americo Vespucio Oriente (AVO) highway has been revealed.

An important new road section is expected to cut congestion in the area around the city of Constantine once it opens to traffic.

An innovative sustainable drainage material is said to offer a simple and versatile solution to removing toxic heavy metals pollution from highways. Developed by the water infrastructure systems provider SDS Limited, SDS Aqua-Xchange is a versatile and efficient granular material that captures copper and zinc in surface water runoff from motorways, trunk roads and other high-traffic areas. SDS Aqua-Xchange is an engineered treatment media that can be used to meet the UK’s Sustainable Drainage Systems (S

A US$136 million road contract will be carried out in the UAE.

China’s Guizhou Province is developing its transport infrastructure with a major programme of works being scheduled. Construction for six new highways is commencing during 2019, with the work being planned and managed by the Guizhou Provincial Transportation Department. These six highway sections will all feature at least two lanes in either direction, five of which will be for traffic speeds up to 80km/h. The 162km Nayong to Qinglong highway however will be for speeds up to 100km/h, is costing over US$5.

Public consultation is nearly closed for a possible new crossing across the River Tees in northern England that could cost upwards of €350 million. A €230-290 million Tees Viaduct Capacity Enhancement project is the preferred option against a €350 million Tees Viaduct option, according to the recently created Tees Valley Combined Authority, the local government. Capacity Enhancement project would see a two-lane bridge built parallel to the existing A19 viaduct to carry traffic travelling northbound an

Plans are being drawn up in Indonesia for a new road tunnel project, with construction planned to commence in 2021. The tunnel will feature parallel tubes and is expected to cost US$231 million to construct. It will measure 7km, making it one of the longest road tunnels in Indonesia. The tunnel will form part of the 96km Bengkulu-Lubuk Linggau tolled highway, which is being built in three main sections. The three sections of the tolled route are from Lubuk Linggau to Kepahiang, from Taba Penanjung to Bengku

A new 23km road project is planned for Russia’s Krasodar Region. Construction of the new road project is expected to commence in 2025. The new route will cost an estimated US$225.s million to build. Included in the construction of the new route will be new interchanges and multi-lane overpass stretches.