Design-Built Timber Bridges

Design-Engineer-Build™ Bridge Solutions from Concept to Completion

Successful bridge projects require more than engineering calculations and construction expertise. They require collaboration, accountability, and a unified vision from the very beginning. When design, engineering, and construction teams operate independently, communication gaps, project delays, budget overruns, and unforeseen challenges can quickly emerge.

At York Bridge Concepts, we eliminate these challenges through our proprietary Design-Engineer-Build™ methodology. By integrating bridge design, engineering, and construction into a single streamlined process, we provide clients with one accountable partner from concept through completion. This collaborative approach allows projects to move more efficiently while maintaining the highest standards of quality, safety, sustainability, and craftsmanship.

For more than 40 years, York Bridge Concepts has utilized this integrated approach to design and construct custom vehicular bridges, pedestrian bridges, boardwalks, piers, and specialty crossings throughout North America.

What Is Design-Build Bridge Construction?

Design-build is a project delivery method that combines design and construction services under a single contract. Rather than hiring separate consultants, engineers, and contractors, clients work with one team that manages every phase of the project. This creates a single source of responsibility while improving communication, efficiency, and project outcomes.

At York Bridge Concepts, we take this model one step further through our Design-Engineer-Build™ process, integrating:

• Concept development
• Site evaluation
• Bridge design
• Structural engineering
• Material selection
• Construction planning
• Project management
• On-site construction
• Inspection and maintenance support

The result is a seamless project experience that reduces complexity and creates greater confidence throughout the lifecycle of the project.

The Advantages of Design-Engineer-Build™

Traditional bridge projects often involve multiple firms with separate responsibilities. Designers create plans, engineers review calculations, contractors build the project, and owners are left coordinating communication between multiple parties.

York Bridge Concepts simplifies this process through a unified team structure.

Benefits include:

• Single-source accountability
• Streamlined communication
• Faster project delivery
• Improved collaboration
• Reduced project risk
• Better cost control
• Greater design flexibility
• Faster decision-making
• Enhanced quality control

Because our designers, engineers, and construction teams work together from the beginning, potential challenges can often be identified and resolved before construction begins.

The Decero™ Design Studio

Every successful bridge begins with a vision.

Through York Bridge Concepts’ Decero™ Design Studio, projects start with a blank canvas and evolve into custom-designed structures tailored to the site’s unique conditions and the client’s goals. Decero™, meaning “from scratch” or “from zero,” reflects our commitment to creating one-of-a-kind bridge solutions rather than relying on standardized templates.

During this phase, our team collaborates with stakeholders to evaluate:

• Site conditions
• Environmental factors
• User requirements
• Architectural preferences
• Loading requirements
• Span lengths
• Regulatory considerations
• Budget objectives

This collaborative process ensures that every bridge is specifically designed to complement its environment while achieving the project’s functional requirements.

Step 1: Understanding Your Vision

Every project begins with listening.

Our bridge consultants work closely with clients to understand:

• Project goals
• Intended bridge use
• Site challenges
• Architectural objectives
• Long-term ownership considerations

Whether the project involves a pedestrian bridge in a public park, a vehicular bridge for a residential community, or a boardwalk through protected wetlands, our team develops a clear understanding of the desired outcome before design begins.

Step 2: Site Assessment

A successful bridge begins with understanding the site.

York Bridge Concepts evaluates:

• Topography
• Hydrology
• Soil conditions
• Wetland impacts
• Environmental constraints
• Utility conflicts
• Existing infrastructure

These evaluations allow our team to develop site-specific solutions that maximize performance while minimizing environmental impacts.

Step 3: Bridge Design

Bridge design is where creativity and engineering come together.

Our design team develops concepts that balance:

• Structural requirements
• User experience
• Community aesthetics
• Environmental stewardship
• Long-term durability

Whether creating a contemporary pedestrian bridge, a luxury community entrance bridge, or a covered timber bridge, every design is customized to reflect the unique vision of the project.

Step 4: Engineering and Structural Analysis

Once a design direction is established, our engineering team develops the structural framework necessary to bring the concept to life.

Engineering considerations include:

• AASHTO design standards
• Live and dead loads
• Foundation requirements
• Soil bearing capacities
• Hydrologic forces
• Scour protection
• Railing systems
• ADA considerations

This integrated engineering process ensures that every bridge delivers both safety and long-term performance.

Step 5: Material Selection

Selecting the right materials is critical to long-term bridge performance.

York Bridge Concepts carefully evaluates materials based on:

• Structural performance
• Environmental conditions
• Architectural goals
• Maintenance expectations
• Sustainability objectives

Available material solutions may include:

• Southern Yellow Pine
• Douglas Fir
• Glulam Timber Members
• Composite Decking
• Reinforced Polymeric Lumber
• Decorative Metal Components
• Protective Coating Systems

Each material is selected to balance aesthetics, durability, and environmental responsibility.

Step 6: Permitting Collaboration

Permitting can often be one of the most challenging phases of a project.

York Bridge Concepts supports clients by providing engineering documentation, technical packages, and project information necessary to assist with jurisdictional approvals. Our experience across all 50 states allows us to help clients navigate a wide range of permitting requirements.

Step 7: On-Site Construction

Unlike many bridge providers that rely on prefabricated systems, York Bridge Concepts constructs bridges on-site.

This approach allows:

• Real-time adjustments
• Greater design flexibility
• Improved quality control
• Enhanced site adaptability
• Reduced transportation limitations

Our crews bring decades of specialized timber bridge construction experience to every project, ensuring exceptional craftsmanship and attention to detail.

Sustainable Construction Through Deck-Level Building

One of the defining advantages of York Bridge Concepts is our proprietary Deck-Level Construction methodology.

This top-down approach allows construction activities to occur from the bridge deck rather than from the terrain below, helping to minimize environmental impacts.

Benefits include:

• Reduced wetland disturbance
• Protection of waterways
• Preservation of native vegetation
• Reduced equipment footprint
• Improved site access
• Lower environmental impact

This methodology has proven particularly valuable for projects involving wetlands, floodplains, marshes, streams, and environmentally sensitive habitats.

Design-Build Solutions for Every Application

York Bridge Concepts applies its Design-Engineer-Build™ process across a wide range of project types, including:

Vehicular Bridges

Create signature entrances, roadway crossings, and community access solutions.

Pedestrian Bridges

Connect parks, trails, campuses, and recreational destinations.

Boardwalk Systems

Provide environmentally sensitive access through wetlands, marshes, and waterfront environments.

Golf Course Bridges

Support golf cart circulation while enhancing course aesthetics.

Resort and Hospitality Bridges

Create memorable guest experiences and iconic architectural features.

Municipal Infrastructure

Deliver sustainable crossings that improve connectivity and public access.

Why Choose York Bridge Concepts?

York Bridge Concepts has become one of North America’s leading timber bridge companies by combining engineering expertise, innovative design, and master craftsmanship under a single integrated process.

Clients choose York Bridge Concepts because of our:

• More than 9,000 bridges built
• Proprietary Design-Engineer-Build™ process
• Decero™ Design Studio
• In-house engineering expertise
• Sustainable construction methodologies
• Nationwide project experience
• Single-source accountability
• Commitment to quality and craftsmanship

One Team. One Vision. One Bridge.

The best projects are built on collaboration. By integrating design, engineering, and construction into a single coordinated process, York Bridge Concepts helps clients reduce risk, accelerate timelines, and achieve better outcomes.

Whether your project involves a pedestrian bridge, vehicular crossing, boardwalk, resort amenity, or signature community entrance, our Design-Engineer-Build™ process ensures that every detail is thoughtfully considered from concept through completion.

Contact York Bridge Concepts today to discover how our integrated bridge delivery process can help bring your vision to life.