The Digital Shift: Transforming Infrastructure Project Delivery
Digital delivery has become a defining shift in how transportation and infrastructure projects are planned, designed and delivered. It connects planning, design, construction and operations through shared, data-driven environments that improve collaboration, accuracy and decision-making.
As state and federal agencies increasingly require digital submittals and model-based deliverables, alternative delivery methods such as Design-Build, Progressive Design-Build (PDB) and Construction Manager/General Contractor (CMGC) are accelerating adoption. These delivery models rely on real-time information, early collaboration and schedule certainty, all of which are strengthened by digital delivery.
At B&N, digital delivery is a strategic approach that enhances every delivery method, not just a technological upgrade.
The Evolution of Project Delivery
Project delivery has evolved from paper plans to 2D CAD, BIM and now model-based design and digital twins. Today’s digital environments integrate survey, GIS, roadway, drainage, traffic and structural data into coordinated models that support faster development of design alternatives and better-informed decisions.
For alternative delivery projects, digital delivery provides a single source of truth - a centralized, continuously updated repository of design, cost and schedule data - by integrating models and management systems in real time. This reduces rework, improves communication and ensures that cost and schedule decisions are based on accurate information synchronized across all teams.
Digital Delivery in Alternative Delivery Projects
Digital delivery is transforming Design-Build, PDB and CMGC projects.
- Design-Build: Digital models support early constructability reviews, reduce design iterations and accelerate approvals.
- Progressive Design-Build: Shared digital environments allow continuous collaboration, cost validation and transparency as designs evolve.
- CMGC: Model-based workflows enhance early contractor involvement, quantity validation and risk management.
Agencies such as Departments of Transportation (DOTs) are increasingly specifying model-based deliverables, reinforcing the role of digital delivery in accelerated project delivery.
B&N’s Digital Delivery Approach
B&N incorporates digital delivery across infrastructure projects while adapting to evolving agency standards. On projects such as the US 98 Design-Build in Polk County, Florida, B&N implemented 3D roadway modeling, digital QA/QC workflows and cross-discipline coordination to support accelerated schedules.
By synchronizing models with contractor and construction engineering and inspection (CEI) workflows, B&N strengthened constructability, improved quantity accuracy and enhanced collaboration across design and construction teams.
Photo 1: Integrating 3D models into construction workflows enhances coordination, accuracy and constructability.
Photo 2: A 3D deliverables process supports construction workflows.
Photo 3: Overlaying the design model with construction workflows gives designers real-time visibility into as-built conditions. This enables quick comparison to design intent, early identification of deviations, and faster, more confident decisions that reduce rework and improve coordination.
Photo 4: AI combines design models with drone-collected imagery to measure earthwork progress by comparing planned surfaces to actual site conditions. It automatically calculates cut-and-fill volumes, identifies deviations and shows how much work is complete or remaining. This real-time insight helps teams track production, spot issues early and make informed construction decisions.
Setting Standards for Success
Effective digital delivery depends on more than tools. Early coordination, clear modeling standards that are agreed upon across disciplines, staff training and strong partner collaboration are essential. B&N’s digital QA/QC processes help reduce errors, speed reviews and maintain consistency across projects.
Looking Ahead
The future of digital delivery includes digital twins integrated with asset management systems, AI-driven automation and lifecycle analysis embedded directly into models. As agency expectations continue to evolve, B&N is investing in the tools, training and partnerships needed to stay at the forefront of digital project delivery. We are ready to partner with clients to implement practical, scalable digital solutions that drive better project outcomes.
