Guangdong LiYou Steel Structure Engineering Co., Ltd. +8619147784007 liyousteelstructure@outlook.com
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Liyou offers high-quality steel bridges for sale, designed for roadways, pedestrian crossings, industrial sites, and rural access. Our prefabricated steel bridges combine strength, longevity, and cost-efficiency, making them ideal for both temporary and permanent installations.
✔ Heavy-Duty Construction – High-tensile steel (ASTM A709/A572) for superior load capacity
✔ Quick Installation – Modular designs reduce on-site assembly time
✔ Customizable Spans – From 10m to 100m+, with various deck options (concrete, grating, timber)
✔ Low Maintenance – Galvanized or painted finishes resist corrosion
✔ Engineered Compliance – Meets AASHTO, EN 1990, and local bridge standards
Road & Highway Bridges – Single/multi-lane vehicular use
Pedestrian Bridges – ADA-compliant walkways
Industrial Access Bridges – For mining, logging, and plant sites
Bailey-Type Temporary Bridges – Rapid deployment for emergencies
Design Loads: HL-93, HS20-44, or custom requirements
Abutment Options: Concrete, steel, or modular systems
Safety Features: Guardrails, anti-slip surfaces, lighting
Request a Quote Today!
✅ Competitive Pricing | ✅ Global Shipping | ✅ PE-Stamped Designs
| Quantity: | |
|---|---|
Steel
Online technical support
Warehouse
Guangdong, China
Warehouse
3 years
total solution for projects
LYB-001
Warehouse
Industrial
CE Certification
Industrial Commercial
C.Z Shape Steel Channel
Sliding Door
Customized Color
Sandwich Panel Optional
Aluminum Alloy Sliding Window
SAP2000/AutoCAD /PKPM /3D3S/TEKLA
Hot Dip Galvanized
25-60 days
Single item
1X1X1 cm
1.000 kg
High-Quality Prefabricated Steel Bridges for Sale - Durable & Cost-Effective Solutions
Looking for reliable metal bridges for sale? Our prefabricated steel bridges offer the perfect combination of strength, durability, and value for various applications. Whether you need pedestrian crossings, vehicle bridges, or industrial access solutions, our prefab bridges for sale deliver exceptional performance with quick installation.
Why Choose Our Metal Bridges?
✔ Superior Durability:
Our metal bridge for sale options are built with high-grade steel that resists corrosion, weathering, and heavy loads, ensuring decades of maintenance-free service.
✔ Quick Installation:
As prefab bridges for sale, all components arrive pre-engineered and ready for fast assembly, minimizing project downtime and labor costs.
✔ Customizable Designs:
Choose from various span lengths, load capacities, and finishes to match your specific requirements. Our metal bridges for sale can be tailored for:
Pedestrian walkways
Vehicle crossings
Industrial site access
Park and trail connections
✔ Cost-Effective Solution:
Compared to traditional concrete bridges, our prefab bridges for sale offer significant savings in both construction time and long-term maintenance.
Key Features:
Galvanized steel construction for maximum corrosion resistance
Pre-engineered components for precise fit
Modular design for easy expansion
ADA-compliant options available
Earthquake-resistant structures
Applications:
Our metal bridge for sale inventory serves multiple industries:
✓ Municipal infrastructure projects
✓ Commercial and industrial sites
✓ Park and recreational areas
✓ Emergency access routes
✓ Private property crossings
Easy Ordering Process:
Consultation: Discuss your project requirements
Design: Receive custom engineering drawings
Fabrication: High-quality steel components production
Delivery: Worldwide shipping available
Installation: On-site support if needed
Why Customers Choose Us for Metal Bridges:
15+ years of steel structure experience
International quality certifications
Competitive factory-direct pricing
Complete technical support
Fast lead times (typically 4-6 weeks)
Get Your Custom Quote Today!
Contact our team to discuss your prefab bridges for sale needs. We'll help you select the perfect metal bridge for sale solution for your budget and specifications.
| No. | Components | Specification | ||
| Embedded Parts | ||||
| 1 | Anchor Bolt | M24 | ||
| 2 | High Strength Bolt | M20,10.9S | ||
| 3 | Common Bolt | M16 | ||
| 4 | Galvanized Bolt | M12 | ||
| 5 | Shear Nail | M16 | ||
| 6 | Tir rod | ∅32*2.5 | ||
| Main Steel Structure Parts | ||||
| 1 | Steel Column (Q355B) | H550*300*10*16 | ||
| 2 | Wind Column (Q355B) | H400*220*6*10 | ||
| 3 | Roof Frame Beam (Q355B) | H900~500*220*10*12 H500~650*220*8*12 | ||
| 4 | Crane Beam (Q355B) | H650*320/240*10*16/14 | ||
| 5 | Tie Bar(Q235B) | ∅168*4.0 | ||
| 6 | Horizontal Brace (Q235B) | ∅168*4.0 | ||
| 7 | Column Brace (Q235B) | ∅25 | ||
| 8 | Angle Brace (Q235B) | L63*5.0 | ||
| 9 | Roof Purlin (Galvanized) | Z280*80*20*2.5 | ||
| 10 | Wall Purlin (Galvanized) | C250*75*20*2.5 | ||
| 11 | Connecting Plate | 6mm-30mm | ||
| Other Steel Structure Parts | ||||
| 1 | Roof Panel | 50mm Rock wool Sandwich panel | ||
| 2 | Wall Panel | 50mm Rock wool Sandwich panel | ||
| 3 | Gutter | 2mm Galvanized Steel Plate | ||
| 4 | Down Pipe | PVC160 (Including parts) | ||
| 5 | Trimming | Color steel 0.5mm Gavanized steel panel | ||
| Feature | Our Bridge for Sale | Traditional Bridges |
|---|---|---|
| Installation Time | 3-7 days for most bridge projects | 4-8 weeks |
| Lifespan | 50+ years with our bridge solution | 30-40 years |
| Maintenance | Annual inspection only (most truss bridges) | Quarterly upkeep |
| Load Capacity | Up to 120 tons (vehicular bridge models) | Typically 40-80 tons |
| Environmental Impact | 100% recyclable bridge solution | Limited recyclability |
| Feature | Our Bridge for Sale | Traditional Bridges |
|---|---|---|
| Installation Time | 3-7 days for most bridge projects | 4-8 weeks |
| Lifespan | 50+ years with our bridge solution | 30-40 years |
| Maintenance | Annual inspection only (most truss bridges) | Quarterly upkeep |
| Load Capacity | Up to 120 tons (vehicular bridge models) | Typically 40-80 tons |
| Environmental Impact | 100% recyclable bridge solution | Limited recyclability |
Successful Bridge Projects Across Industries
Our steel bridge for sale solutions have been implemented in diverse bridge projects worldwide. From 30-foot truss bridges for rural communities to 200-foot vehicular bridge installations for mining operations, each project demonstrates our engineering expertise. Notable bridge projects include:
A modular vehicular bridge replacement completed 60% faster than conventional methods
School access truss bridges with 100% prefabricated components
Industrial park bridge solutions supporting 50-ton truck traffic
| Feature | Our Bridge for Sale | Traditional Bridges |
|---|---|---|
| Installation Time | 3-7 days for most bridge projects | 4-8 weeks |
| Lifespan | 50+ years with our bridge solution | 30-40 years |
| Maintenance | Annual inspection only (most truss bridges) | Quarterly upkeep |
| Load Capacity | Up to 120 tons (vehicular bridge models) | Typically 40-80 tons |
| Environmental Impact | 100% recyclable bridge solution | Limited recyclability |
Choosing the Right Bridge for Sale
When evaluating bridge projects, consider these factors for optimal bridge solutions:
Purpose:
Truss bridges excel for pedestrian/light vehicle use
Heavy-duty vehicular bridge designs for truck traffic
Site Conditions:
Our engineers customize each bridge for sale for soil type, span length, and seismic requirements
Future Needs:
Modular bridge solutions allow easy width extensions - a key advantage for growing bridge projects
For complex bridge projects, our team provides:
✓ Free preliminary vehicular bridge load calculations
✓ 3D rendering of your truss bridges before fabrication
✓ Lifecycle cost analysis for all bridge solutions
Industry-Specific Bridge Solutions
Municipalities: Quick-deploy bridge for sale options for emergency road repairs
Logging: Extra-wide vehicular bridge designs for timber trucks
Utilities: Corrosion-resistant truss bridges for pipeline access
Tourism: Aesthetic bridge solutions blending with natural landscapes
Each bridge project receives customized engineering to meet industry regulations.
Our Bridge for Sale Implementation Process
Consultation: Share your bridge project requirements
Solution Design: We propose 2-3 bridge solutions with 3D models
Fabrication: Precision production of truss bridges components
Delivery: Global shipping for any vehicular bridge order
Installation: On-site guidance for all bridge projects
A steel bridge is a type of bridge where the primary structural elements—such as beams, girders, trusses, and sometimes the deck—are made of steel. Steel bridges are commonly used in infrastructure projects due to their strength, durability, and flexibility. They can be designed to span wide distances and handle heavy loads, making them ideal for roads, railways, and pedestrian walkways.
The cost of a steel bridge varies depending on several factors, typically ranging as follows:
Simple Steel Beam Bridges: Around $100,000 to $1 million per span.
Truss Steel Bridges: Around $1 million to $5 million.
Large-Span Steel Bridges (e.g., Suspension or Arch Bridges): Can range from $10 million to $100 million or more.
Pedestrian Bridges: Around $50,000 to $500,000, depending on size and design.
Maintenance Costs: Annual maintenance can range from $20,000 to $100,000, depending on the bridge size and environment.
The lifespan of a steel bridge typically ranges from 50 to 100 years, depending on several factors, including:
Quality of materials and construction: High-quality steel and proper construction methods can extend a bridge's life.
Maintenance and upkeep: Regular maintenance, such as painting, rust prevention, and structural inspections, can significantly increase the bridge's lifespan.
Environmental conditions: Bridges in harsh environments (e.g., coastal areas with saltwater) may experience faster deterioration and need more frequent maintenance.
Traffic load: Bridges subjected to heavy or frequent traffic may require more attention and might have a slightly shorter lifespan if not properly maintained.
Steel offers numerous benefits for bridge construction, including:
Strength and Durability: Steel can handle heavy loads and is resistant to wear and deformation.
Long Span Capability: Steel allows for longer spans without the need for excessive supports.
Flexibility in Design: Steel is highly adaptable to different bridge types, from simple beam bridges to complex suspension and arch bridges.
Resistance to Harsh Weather: With proper maintenance, steel bridges can withstand extreme weather conditions and heavy traffic.
Steel bridges need regular maintenance to prevent rust and corrosion, especially in harsh environments. Common maintenance tasks include:
Repainting: To protect against rust.
Structural Inspections: To check for any signs of wear or damage.
Repairs: For any corroded or damaged components, such as bolts or girders.
Cleaning: To remove debris and prevent the buildup of dirt or rust-causing agents.
Steel bridges are typically coated with protective layers, such as:
Paint: High-quality, rust-resistant paint is commonly applied to prevent corrosion.
Galvanization: Some steel bridges are coated with a layer of zinc to enhance their corrosion resistance.
Cathodic Protection: In some cases, steel bridges may be treated with electrochemical methods to prevent rust.
There are several types of steel bridges, including:
Beam Bridges: Simple bridges with horizontal steel beams supported by piers.
Truss Bridges: Steel bridges with a triangular framework of interconnected beams.
Arch Bridges: Steel bridges with an arch-shaped structure that distributes weight evenly.
Suspension Bridges: Bridges that use steel cables to support the deck, ideal for long spans.
Girder Bridges: Steel bridges that use heavy girders to support the weight of the deck.
Yes, steel bridges are commonly used for both road and rail traffic. Steel's strength and flexibility make it suitable for handling the weight and pressure from vehicles and trains, often in the same bridge structure.
Steel bridges have a relatively low environmental impact compared to other materials like concrete, especially because steel can be recycled. However, the manufacturing of steel does have carbon emissions, so it is essential to balance sustainability efforts with the bridge's long-term durability and recyclability.
Yes, steel bridges are highly safe when designed and maintained properly. Regular inspections, along with appropriate protective measures like corrosion control and load testing, ensure that steel bridges continue to provide safe and reliable service throughout their lifespan.
High-Quality Prefabricated Steel Bridges for Sale - Durable & Cost-Effective Solutions
Looking for reliable metal bridges for sale? Our prefabricated steel bridges offer the perfect combination of strength, durability, and value for various applications. Whether you need pedestrian crossings, vehicle bridges, or industrial access solutions, our prefab bridges for sale deliver exceptional performance with quick installation.
Why Choose Our Metal Bridges?
✔ Superior Durability:
Our metal bridge for sale options are built with high-grade steel that resists corrosion, weathering, and heavy loads, ensuring decades of maintenance-free service.
✔ Quick Installation:
As prefab bridges for sale, all components arrive pre-engineered and ready for fast assembly, minimizing project downtime and labor costs.
✔ Customizable Designs:
Choose from various span lengths, load capacities, and finishes to match your specific requirements. Our metal bridges for sale can be tailored for:
Pedestrian walkways
Vehicle crossings
Industrial site access
Park and trail connections
✔ Cost-Effective Solution:
Compared to traditional concrete bridges, our prefab bridges for sale offer significant savings in both construction time and long-term maintenance.
Key Features:
Galvanized steel construction for maximum corrosion resistance
Pre-engineered components for precise fit
Modular design for easy expansion
ADA-compliant options available
Earthquake-resistant structures
Applications:
Our metal bridge for sale inventory serves multiple industries:
✓ Municipal infrastructure projects
✓ Commercial and industrial sites
✓ Park and recreational areas
✓ Emergency access routes
✓ Private property crossings
Easy Ordering Process:
Consultation: Discuss your project requirements
Design: Receive custom engineering drawings
Fabrication: High-quality steel components production
Delivery: Worldwide shipping available
Installation: On-site support if needed
Why Customers Choose Us for Metal Bridges:
15+ years of steel structure experience
International quality certifications
Competitive factory-direct pricing
Complete technical support
Fast lead times (typically 4-6 weeks)
Get Your Custom Quote Today!
Contact our team to discuss your prefab bridges for sale needs. We'll help you select the perfect metal bridge for sale solution for your budget and specifications.
| No. | Components | Specification | ||
| Embedded Parts | ||||
| 1 | Anchor Bolt | M24 | ||
| 2 | High Strength Bolt | M20,10.9S | ||
| 3 | Common Bolt | M16 | ||
| 4 | Galvanized Bolt | M12 | ||
| 5 | Shear Nail | M16 | ||
| 6 | Tir rod | ∅32*2.5 | ||
| Main Steel Structure Parts | ||||
| 1 | Steel Column (Q355B) | H550*300*10*16 | ||
| 2 | Wind Column (Q355B) | H400*220*6*10 | ||
| 3 | Roof Frame Beam (Q355B) | H900~500*220*10*12 H500~650*220*8*12 | ||
| 4 | Crane Beam (Q355B) | H650*320/240*10*16/14 | ||
| 5 | Tie Bar(Q235B) | ∅168*4.0 | ||
| 6 | Horizontal Brace (Q235B) | ∅168*4.0 | ||
| 7 | Column Brace (Q235B) | ∅25 | ||
| 8 | Angle Brace (Q235B) | L63*5.0 | ||
| 9 | Roof Purlin (Galvanized) | Z280*80*20*2.5 | ||
| 10 | Wall Purlin (Galvanized) | C250*75*20*2.5 | ||
| 11 | Connecting Plate | 6mm-30mm | ||
| Other Steel Structure Parts | ||||
| 1 | Roof Panel | 50mm Rock wool Sandwich panel | ||
| 2 | Wall Panel | 50mm Rock wool Sandwich panel | ||
| 3 | Gutter | 2mm Galvanized Steel Plate | ||
| 4 | Down Pipe | PVC160 (Including parts) | ||
| 5 | Trimming | Color steel 0.5mm Gavanized steel panel | ||
| Feature | Our Bridge for Sale | Traditional Bridges |
|---|---|---|
| Installation Time | 3-7 days for most bridge projects | 4-8 weeks |
| Lifespan | 50+ years with our bridge solution | 30-40 years |
| Maintenance | Annual inspection only (most truss bridges) | Quarterly upkeep |
| Load Capacity | Up to 120 tons (vehicular bridge models) | Typically 40-80 tons |
| Environmental Impact | 100% recyclable bridge solution | Limited recyclability |
| Feature | Our Bridge for Sale | Traditional Bridges |
|---|---|---|
| Installation Time | 3-7 days for most bridge projects | 4-8 weeks |
| Lifespan | 50+ years with our bridge solution | 30-40 years |
| Maintenance | Annual inspection only (most truss bridges) | Quarterly upkeep |
| Load Capacity | Up to 120 tons (vehicular bridge models) | Typically 40-80 tons |
| Environmental Impact | 100% recyclable bridge solution | Limited recyclability |
Successful Bridge Projects Across Industries
Our steel bridge for sale solutions have been implemented in diverse bridge projects worldwide. From 30-foot truss bridges for rural communities to 200-foot vehicular bridge installations for mining operations, each project demonstrates our engineering expertise. Notable bridge projects include:
A modular vehicular bridge replacement completed 60% faster than conventional methods
School access truss bridges with 100% prefabricated components
Industrial park bridge solutions supporting 50-ton truck traffic
| Feature | Our Bridge for Sale | Traditional Bridges |
|---|---|---|
| Installation Time | 3-7 days for most bridge projects | 4-8 weeks |
| Lifespan | 50+ years with our bridge solution | 30-40 years |
| Maintenance | Annual inspection only (most truss bridges) | Quarterly upkeep |
| Load Capacity | Up to 120 tons (vehicular bridge models) | Typically 40-80 tons |
| Environmental Impact | 100% recyclable bridge solution | Limited recyclability |
Choosing the Right Bridge for Sale
When evaluating bridge projects, consider these factors for optimal bridge solutions:
Purpose:
Truss bridges excel for pedestrian/light vehicle use
Heavy-duty vehicular bridge designs for truck traffic
Site Conditions:
Our engineers customize each bridge for sale for soil type, span length, and seismic requirements
Future Needs:
Modular bridge solutions allow easy width extensions - a key advantage for growing bridge projects
For complex bridge projects, our team provides:
✓ Free preliminary vehicular bridge load calculations
✓ 3D rendering of your truss bridges before fabrication
✓ Lifecycle cost analysis for all bridge solutions
Industry-Specific Bridge Solutions
Municipalities: Quick-deploy bridge for sale options for emergency road repairs
Logging: Extra-wide vehicular bridge designs for timber trucks
Utilities: Corrosion-resistant truss bridges for pipeline access
Tourism: Aesthetic bridge solutions blending with natural landscapes
Each bridge project receives customized engineering to meet industry regulations.
Our Bridge for Sale Implementation Process
Consultation: Share your bridge project requirements
Solution Design: We propose 2-3 bridge solutions with 3D models
Fabrication: Precision production of truss bridges components
Delivery: Global shipping for any vehicular bridge order
Installation: On-site guidance for all bridge projects
A steel bridge is a type of bridge where the primary structural elements—such as beams, girders, trusses, and sometimes the deck—are made of steel. Steel bridges are commonly used in infrastructure projects due to their strength, durability, and flexibility. They can be designed to span wide distances and handle heavy loads, making them ideal for roads, railways, and pedestrian walkways.
The cost of a steel bridge varies depending on several factors, typically ranging as follows:
Simple Steel Beam Bridges: Around $100,000 to $1 million per span.
Truss Steel Bridges: Around $1 million to $5 million.
Large-Span Steel Bridges (e.g., Suspension or Arch Bridges): Can range from $10 million to $100 million or more.
Pedestrian Bridges: Around $50,000 to $500,000, depending on size and design.
Maintenance Costs: Annual maintenance can range from $20,000 to $100,000, depending on the bridge size and environment.
The lifespan of a steel bridge typically ranges from 50 to 100 years, depending on several factors, including:
Quality of materials and construction: High-quality steel and proper construction methods can extend a bridge's life.
Maintenance and upkeep: Regular maintenance, such as painting, rust prevention, and structural inspections, can significantly increase the bridge's lifespan.
Environmental conditions: Bridges in harsh environments (e.g., coastal areas with saltwater) may experience faster deterioration and need more frequent maintenance.
Traffic load: Bridges subjected to heavy or frequent traffic may require more attention and might have a slightly shorter lifespan if not properly maintained.
Steel offers numerous benefits for bridge construction, including:
Strength and Durability: Steel can handle heavy loads and is resistant to wear and deformation.
Long Span Capability: Steel allows for longer spans without the need for excessive supports.
Flexibility in Design: Steel is highly adaptable to different bridge types, from simple beam bridges to complex suspension and arch bridges.
Resistance to Harsh Weather: With proper maintenance, steel bridges can withstand extreme weather conditions and heavy traffic.
Steel bridges need regular maintenance to prevent rust and corrosion, especially in harsh environments. Common maintenance tasks include:
Repainting: To protect against rust.
Structural Inspections: To check for any signs of wear or damage.
Repairs: For any corroded or damaged components, such as bolts or girders.
Cleaning: To remove debris and prevent the buildup of dirt or rust-causing agents.
Steel bridges are typically coated with protective layers, such as:
Paint: High-quality, rust-resistant paint is commonly applied to prevent corrosion.
Galvanization: Some steel bridges are coated with a layer of zinc to enhance their corrosion resistance.
Cathodic Protection: In some cases, steel bridges may be treated with electrochemical methods to prevent rust.
There are several types of steel bridges, including:
Beam Bridges: Simple bridges with horizontal steel beams supported by piers.
Truss Bridges: Steel bridges with a triangular framework of interconnected beams.
Arch Bridges: Steel bridges with an arch-shaped structure that distributes weight evenly.
Suspension Bridges: Bridges that use steel cables to support the deck, ideal for long spans.
Girder Bridges: Steel bridges that use heavy girders to support the weight of the deck.
Yes, steel bridges are commonly used for both road and rail traffic. Steel's strength and flexibility make it suitable for handling the weight and pressure from vehicles and trains, often in the same bridge structure.
Steel bridges have a relatively low environmental impact compared to other materials like concrete, especially because steel can be recycled. However, the manufacturing of steel does have carbon emissions, so it is essential to balance sustainability efforts with the bridge's long-term durability and recyclability.
Yes, steel bridges are highly safe when designed and maintained properly. Regular inspections, along with appropriate protective measures like corrosion control and load testing, ensure that steel bridges continue to provide safe and reliable service throughout their lifespan.
