Bridges and Viaducts
Case Studies & Reports 
Challenging pylon scaffolding on Rotterdam's Willems Bridge
The refurbishment of the pylons on Rotterdam's Willems Bridge proved to be a tremendous challenge for installing the scaffolding. All scaffolding a ... more
Permanent repair of the San Antonio Y Interchange (Texas, USA)
The San Antonio Y Interchange in the centre of San Antonio, Texas, USA, is a Y shaped interchange between US Highway 35 from the northeast and US H ... more
Strengthening of the A44 approach bridges near Leiden, The Netherlands
The bridge accommodating the A44 Motorway near the city of Leiden northeast of The Hague is more than 50 years old. Here, two parallel steel bascul ... more
Education City People Mover System in Doha: environmentally friendly transportation
Education City in the western outskirts of Doha, Qatar is a new, 14 km² district with different educational institutions. Once all facilities have ... more
Extreme heat, high contact pressure: new sliding material for Dubai
Dubai is known for its extreme and innovative structures – correspondingly high are the requirements of the Roads & Transport Authority. For the br ... more
The new Hunte Bridge is Germany’s largest single-leaf bascule bridge
Between the municipality of Berne and the town of Elsfleth in the Wesermarsch administrative district northwest of Bremen, a new bascule bridge was ... more
Vietnam’s longest sea crossing bridge at Lach Huyen
The new Lach Huyen deep sea port near the city of Hai Phong in the Gulf of Tonkin is one of the most important infrastructure projects that is curr ... more
Replacing pot bearings with spherical bearings in Vienna
The Tamwe Flyover will be Yangon’s longest Viaduct
In Yangon (Rangoon) in southern Myanmar, several viaducts are being built that will enhance traffic flow. One of these viaducts is the Tamwe Bridge ... more
New viaducts for flowing road traffic in Brunei
In the sultanate of Brunei on Borneo Island, 57 new road construction projects will be built which will provide for more safety in road traffic and ... more