Customized Bailey Bridge Prefabricated Pedestrian Temporary Bridge Steel Frame Truss Bridge

Customized Bailey Bridge is a modular prefabricated steel truss bridge specifically designed for temporary pedestrian pathways. 

It can be quickly dismantled and reused, making it widely applicable in various scenarios such as municipal construction, scenic trails, and emergency rescue.

I. Core Parameters (2026 Type-200/SSR) 

Model: CB100(CB321)/JSBLGQ-ZB200

Structure: Single-row single-layer reinforced (SSR) truss 

Material: Q355B–Q460C high-strength steel 

Span: 6–36 m (extendable) 

Load: Pedestrian load (2.5–5 kN/m²) 

Width: 1.5–4 m (customizable) 

Installation: 3–7 days to complete, no on-site welding 

Corrosion protection: Hot-dip galvanizing / anti-corrosion paint, lifespan ≥20 years 

Standards: ASTM, GB national standard / American standard.

 II. Key Features Rapid deployment: Fully prefabricated modules, bolt / pin connection, no need for large machinery, manual assembly.

Flexible adaptation: Customizable span, width, and load; available in single/double row and single/multiple layer combinations.

Economic and environmental protection: 100% reuse rate, low disassembly and assembly loss, and low long-term cost.

Safe and reliable: The truss structure boasts high rigidity and excellent stability; it is equipped with supporting guardrails and anti-slip panels.

Convenient transportation: The lightweight components can be transported by road/sea, making them suitable for remote or complex terrains.

Bridge

Bridge

Bridge

Bridge

III. Typical application scenarios: Temporary pedestrian pathways for urban construction; Scenic spots/parks; River-crossing sightseeing trails; Emergency access roads after disasters (floods, earthquakes); Temporary pedestrian trestles for mines/construction sites; Small permanent pedestrian bridges (lightweight) for crossing rivers/ditches.

IV. Comparison with Ordinary Steel Bridges Comparison Item Bailey Pedestrian Bridge Traditional Cast-in-situ Steel Bridge Construction Period 3–7 Days 30–60 Days Cost Low (Reusable) High (One-time Use) Disassembly and Assembly Repeatable Disassembly and Assembly Non-detachable Foundation Simple Foundation / Steel Pipe Pile Concrete Permanent Foundation Environmental Impact Low (No Construction Waste) High (Cast-in-situ Pollution)

 V. Delivery and Service Customization: Designed According to Span, Width, Load, and Environment Factory. Prefabrication: Full-component CNC Machining, Pre-assembly Inspection On-site Installation: Providing Drawings + Technical Guidance, Can Send Engineers to the Site Complete Accessories: Including Truss Pieces, Crossbeams, Bridge Decks, Guardrails, Pin Shafts/Bolts, etc