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Long Span Prefabricated Corten Steel Truss Bridge for Vehicle & Traffic Crossing

Name: Long Span Prefabricated Corten Steel Truss Bridge for Vehicle & Traffic Crossing
Brand: FAMOUS Steel Engineering Company
SKU: Custom Design
Price: 1.00 USD
Availability: InStock

Product Details

Place of Origin: Zhejiang, China

Brand Name: FAMOUS

Certification: ISO 9001, EN 1090 EXC3, AWS D1.5

Model Number: Custom Design

Payment & Shipping Terms

Minimum Order Quantity: 1 Set

Price: USD 1,200-1,800 per Ton (FOB, project dependent)

Packaging Details: Modules bundled and steel-frame crated, lifting and rigging plan per module, QR-linked component index

Delivery Time: 35-50 days after drawing approval

Payment Terms: L/C,D/A,D/P,T/T

Supply Ability: 500 Tons per Month

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Product Details

Product Description

Highlight: 
                                                                                                                                                                                                                                                                                                                                                                                                                                                Long Span Corten Truss Design, Launching Ready Prefabricated Bridge, Digital Twin Structural Monitoring
                              

Steel Grade:	ASTM A588 Weathering Steel (A709 Gr.50, Q370qE Optional)	Truss Types:	Through-truss, Deck-truss, Pony Truss; Warren, Pratt Or Custom Panels
Design Load:	AASHTO HS20-44, HS25, HL-93 Or Client Specified	Connection Type:	High-strength Friction-grip Bolted, ASTM A325/A490
Execution Standard:	AASHTO LRFD, AWS D1.5, EN 1090 Up To EXC3	Erection Methods:	Crane Lifting Of Pre-assembled Pairs Or Launching With Nose Over Rollers
Deck Systems:	Orthotropic Steel Deck, Steel Plate With Concrete Overlay, Precast Panels, Timber	Monitoring Option:	Strain, Vibration And Tilt Sensors With Web Dashboard
Digital Deliverables:	IFC/BIM Model, QR-coded Component Index, Erection Drawings	Surface Finish:	Bare Weathering Steel, Hot-dip Galvanized Or ISO 12944 C3-C5 Coating
Bridge Geometry:	Fully Custom, Engineered To Project Drawings And Site Survey	Application:	Long Span Highway, Rural Road, Industrial Haul And Mixed Traffic Crossings

Steel Grade:	ASTM A588 Weathering Steel (A709 Gr.50, Q370qE Optional)
Truss Types:	Through-truss, Deck-truss, Pony Truss; Warren, Pratt Or Custom Panels
Design Load:	AASHTO HS20-44, HS25, HL-93 Or Client Specified
Connection Type:	High-strength Friction-grip Bolted, ASTM A325/A490
Execution Standard:	AASHTO LRFD, AWS D1.5, EN 1090 Up To EXC3
Erection Methods:	Crane Lifting Of Pre-assembled Pairs Or Launching With Nose Over Rollers
Deck Systems:	Orthotropic Steel Deck, Steel Plate With Concrete Overlay, Precast Panels, Timber
Monitoring Option:	Strain, Vibration And Tilt Sensors With Web Dashboard
Digital Deliverables:	IFC/BIM Model, QR-coded Component Index, Erection Drawings
Surface Finish:	Bare Weathering Steel, Hot-dip Galvanized Or ISO 12944 C3-C5 Coating
Bridge Geometry:	Fully Custom, Engineered To Project Drawings And Site Survey
Application:	Long Span Highway, Rural Road, Industrial Haul And Mixed Traffic Crossings

Long Span Prefabricated Corten Steel Truss Bridge for Vehicle & Traffic Crossing

This is not a scaled-up standard bridge. For long-span vehicle crossings the governing risks are wind-induced vibration, differential camber, splice tolerance stack-up and corrosion at inaccessible details. Our approach resolves all four at design stage: the truss is optimised as a stiffened through-truss with pre-cambered chords, the Corten surface is detailed to drain and breathe, and the splice system follows a zero-tolerance philosophy so a long span fits together on site exactly as it did in the workshop.

Design Philosophy

Wind-first EngineeringVortex shedding, flutter and buffeting checked for the site terrain category.

Zero-tolerance SplicesMatch-drilled joints proven in trial assembly, no field reaming.

Corrosion-by-designDrip edges, vented connections and no moisture traps in the detailing.

Pre-camber ControlSet to dead load plus defined live-load share, verified in the shop.

Erection-stage AnalysisLifting, temporary support and launching stresses checked separately.

Lifecycle MindsetBolted, dismantlable structure that can be relocated or reused.

Innovation Highlights

Accelerated Bridge Construction: modules arrive pre-assembled in transportable pairs, a single lifting campaign sets the whole span and cuts on-site occupation to two or three days
Launching-ready configuration: for sites without crane access the same truss can be pushed across the gap over temporary rollers with a launching nose, avoiding staged river or traffic closures
Structural health monitoring option: strain, vibration and tilt sensors with a web dashboard, giving the owner load history and condition data instead of purely periodic visual inspection
BIM-ready deliverables: IFC model with member IDs matched to shipping marks and QR codes on components, so a scan reveals position, bolt list and torque value on site
Low-carbon option: EPD-aligned mill sourcing, high-strength grade substitution and section optimisation to reduce steel weight per square metre of deck
Aesthetic variants: curved chord profiles, perforated or louvred parapets, arch or cable accents for urban corridors

Engineering Focus for Long Spans

Wind tunnel informed aerodynamic checks: vortex shedding, flutter and buffeting for the specified terrain
Seismic response, bearing and restraint design including unseating prevention for high-seismicity zones
Thermal movement and expansion joint sizing for the actual site temperature range
Fatigue category assessment at splice plates and gussets for projected traffic volume and axle spectrum
Erection-stage checks: lifting points, temporary supports, launching stresses and wind limits during placement
Third-party design review and international code compliance available on request

Long Span Prefabricated Corten Steel Truss Bridge for Vehicle & Traffic Crossing

Configuration Range

Truss types	Through-truss, deck-truss, pony truss; Warren, Pratt or custom panel geometry
Support systems	Piers, abutments, portal towers or combination arrangements
Deck systems	Orthotropic steel deck, steel plate with concrete overlay, precast panels, timber
Traffic functions	Two-lane highway, single-lane rural, mixed vehicle and pedestrian, industrial haul routes
Accessories	Expansion joints, bearings, drainage, crash barriers, lighting ducts, utility crossings
Geometry	Fully custom — span, deck width, clearance and truss depth engineered to your drawings or site survey

Material & Protection

ASTM A588 weathering steel as standard, with A709 Gr.50 or Q370qE for heavy-haul and cold-climate service
Friction-grip bolted connections to ASTM A325 / A490, galvanized or stainless in splash and de-icing zones
Coating alternatives to ISO 12944 C3–C5 where bare weathering steel is unsuitable, such as marine, de-icing salt or industrial fallout exposure
Execution to AASHTO LRFD, AWS D1.5 and EN 1090 up to EXC3

Quality Assurance

Weld procedures qualified to AWS D1.5 or EN 1090, with UT and MT on all full-penetration and fatigue-critical welds
Dimensional control by total station at assembly, camber measured against the theoretical profile
Full trial assembly of the span or matched segment groups, joints match-drilled and marked
Inspection dossier supplied: mill certificates, WPS and PQR, NDT reports, dimensional records and trial assembly report

Logistics & Site Support

Shipping split optimised for 40 ft containers or break-bulk, with a lifting and rigging plan per module
Erection manual, torque schedule and QR-linked component index issued before delivery
Remote technical support during erection, optional site supervisor deployment
Typical production window 35–50 days after drawing approval, dependent on span and finish

Lifecycle & Commercial

No repainting cycle on bare Corten, avoiding decades of maintenance budget
Dismantlable bolted connections allow relocation or reuse, so the structure remains an asset
FOB, CIF, CFR and DAP terms, T/T or L/C at sight
Spare bolts, bearings and joint seals supplied with the shipment, technical response within 24 hours

Start Your Long Span Project

Send your span, clearance, traffic class, site conditions and any reference drawings. We return a long-span feasibility study, preliminary 3D model and budgetary quotation within 5 working days, including a comparison of crane-erected and launching configurations for your site.

Long Span Prefabricated Corten Steel Truss Bridge for Vehicle & Traffic Crossing

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Long Span Prefabricated Corten Steel Truss Bridge for Vehicle & Traffic Crossing

Long Span Corten Truss Design

Launching Ready Prefabricated Bridge

Digital Twin Structural Monitoring

steel fabrications,

structural steel fabrication,

Industrial Steel Buildings

Commercial Steel Buildings

Aircraft Hangar Buildings

Multi-Storey Steel Building

Structural Steel Fabrications

Pre-Engineered Building

Industrial Garage Doors