The Janson Girder Bridge is a modular bridge system that can be deployed for temporary or permanent usage. It is best suited to high fatigue loadings for a long duration of time or as a permanent bridge replacement on rural or private roads.
The steel girder construction can be built offsite and transported in long lengths or can be assembled on-site if access is limited. We offer two types of decking on the girder bridge: one is prefabricated concrete slabs (JGB-P), and another is poured concrete deck (JGB-I) which is cast on steel girder on-site. The modular construction enables the widths to be designed to meet various requirements.
Like most of our modular products, the JGB bridges are designed following the same principles: Easy to transport, fast and flexible installation, and durability. It is also versatile and suitable for pedestrians, cyclists, motorised vehicles, and heavy traffic.