Janson Section Bridge (JSB), the preferred modular system for bridges, viaducts and urban flyovers in cities, on highways and for construction plant.

The JSB Bridge is specifically designed for use in urban areas in a permanent or semi permanent capacity. Particularly in areas with dense traffic where the JSB Bridge is the perfect solution when interruptions of traffic flow, due to reconstruction work, is undesirable and unacceptable.

The various sections (units) will be transported in large sections to the building site, lifted into place and bolted together. With this system bridges and flyovers can be erected meeting all national traffic load classes.

The JSB system is available in 2 types

The JSB Mk I system comprises of modular plate girder sections with an effective deck width of 3,50 meter.

The JSB Mk II system comprises of modular plate girder sections with an effective deck width of 2,50meter. The advantage of this width is that the elements can be transported to the erection site with pre-assembled guard- rails within gauge.

Applications

• Highways / Urban areas
• National roads
• Construction sites and Heavy Loads
• Railways/ Ports
• Emergencies