B863 Invercoe Bridge Replacement
Background and Existing Site Information
M4 Huntercombe Spur
Janson Bridging (UK) Ltd. was selected to provide a temporary bridge for the Smart Motorways Scheme on the M4. A fourth lane in each direction is bein...
Plate Girder Bridge (JSB)
Janson’s plate girder bridges (JSB) were designed for temporary applications, especially in areas with heavy traffic density and where a span of up to...
Beam Bridge (JSK-JBB)
Janson’s beam bridges (JSK-JBB) were developed for creating a relatively short free span of up to a maximum 21 metres.
Fiber Reinforced Bridges (JFB)
Janson plastic bridges (JFB) are developed with sustainability in mind, both in terms of lifespan and environmental impact. This permanent solution is...