
Permanent Panel Bridges
3S Panel Bridges provide a strong, reliable, bridge infrastructure that is built economically, fast and is durable. This bridge is a cost effective and is a low-maintenance solution for challenging locations. These bridges are designed to carry typical highway loads.
The modular steel sections are interchangeable and are assembled on site using high strength bolts and pins supplied by 3S Bridge. The components are fabricated from high quality structural steel and galvanized for long-term weathering protection. For the most severe climate regions, and upon request of the client, the components can also be painted with high durability marine grade paint.




Permanent panel bridge applications
In general, Permanent panel bridges are used for:
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Vehicular transport, including Long Span
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Pedestrian / Footway bridges
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And Railroad bridges
We guide you through any bridge choice, and manufacture according to the usage required. Footbridges are light and narrow, Railroad bridges are wide and sturdy - we span all challenges

3S Solution
We're comfortable negotiating with governments or communities to get the right overall project signed off, which we can subsequently project manage to completion if you require
We manufacture prefabricated bridge modules from our high-tech Chinese factory, where we keep costs down and quality high. We assemble bridge modules to order, utilising state-of-the-art welding and pre-assembly in the factory to trial all fits and tweak where necessary. This substantially de-risks the later on-site assembly. We then galvanise the modules and ship
On site we typically organise machinery and oversee build using local contractors to completion

Successes
3S have constructed permanent panel bridges in remote and challenging situations worldwide
We have constructed permanent panel bridges in rainforests, tropical islands, across mountain gorges, as well as in busy city centres - even "just down the road" in regular countryside
Client feedback
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We can provide and interconnect any of the following bolt-on services to our bridge build service to ensure a successful, high quality completion:
Define the requirement
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Traffic studies
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River Hydraulics
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Topographical survey
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Geotechnical Survey
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Site access
Design
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Superstructure
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Substructure
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Profile and geometry
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Compliant with leading codes
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Constructability
Logistics
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Delivery coordination
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Packing
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Ocean freight
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Over land Transportation
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Handling
Site Supervision
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Resource Planning
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Sequencing
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Methodology
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Quality Control
Building bridges is at the core of all our projects. To complete projects with you faster and more easily, we offer both project management and bolt-on expert services.
In addition to bridge design and manufacture, we can supply or source all services connected with installation to ensure the success of your bridge project.