Written by Chris Gardini with HOK and Bart van Vliet with HOK, IPI Mission & Research Committee Members
How the Courtyard 3 Connector Project Turned Collaboration Into Project Success
The Courtyard 3 Connector (C3C) project at San Francisco International Airport offers a powerful example of how intentional, structured partnering can transform outcomes on complex capital programs.
Completed in 2025, the $353 million progressive design-build project created a secure connection between Terminals 2 and 3 while also delivering a new 120,000-square-foot facility that houses airport executive offices and the Airport Integrated Operations Center (AIOC). The building itself is impressive. But what makes the project particularly meaningful for the construction industry, and for members of International Partnering Institute, is how collaborative partnering became the backbone of the entire effort.
From early planning through final activation, the project demonstrates how teams can intentionally design collaboration into the project to navigate uncertainty, manage complexity, and produce better outcomes.
Partnering Begins Before the First Design Decision
Airports are among the most operationally sensitive construction environments in the world. Every design decision affects airport staff, airlines, passengers and operations teams.
Recognizing this complexity early, the owner and project leadership established a structured partnering framework before key project decisions were finalized. The goal was not simply to improve communication but to create a culture where stakeholders could openly surface risks, share expertise, and make decisions collectively.
- That structure included:
- Facilitated partnering workshops
- Leadership alignment sessions
- Project surveys and scorecards
- Clear escalation pathways for issues
- Shared problem-solving processes
Over the course of the project, more than 40 partnering sessions and over 40 team surveys helped track alignment, trust, and team effectiveness.
This framework ensured that when challenges emerged (and they did) the team already had the tools and relationships needed to address them.
A Project That Had to Adapt
The project began with a straightforward mission: connect terminals and build a new office facility.
But like many major programs delivered during this era, the project was soon forced to adapt. In late 2020, as the COVID-19 pandemic disrupted the aviation industry, portions of the interior scope were temporarily suspended while the team developed the Guaranteed Maximum Price.
Rather than allow uncertainty to fragment the team, the partnering structure helped maintain alignment among stakeholders. When work resumed, the project’s scope evolved to include the creation of the Airport Integrated Operations Center, a sophisticated command center where airport leadership, security personnel, and operations staff could coordinate in real time.
Adding a highly technical facility in the middle of a paused project could easily have introduced conflict and delays. Instead, the team leaned into collaborative decision-making to bring together designers, builders, operators, and technology specialists to redefine priorities and move forward with a shared vision.
For partnering practitioners this tipping point moment highlights a core lesson: alignment built early allows teams to adapt later.
Turning Collaboration Into Daily Practice
Partnering on the SFO C3C project was not limited to occasional workshops. It was embedded in day-to-day project organization.
Stakeholders used regular surveys and scorecards to measure how the team was functioning. When survey results showed collaboration dipping during remote work periods, leadership took immediate action by reestablishing co-located workspaces near the job site.
That move restored informal interaction, accelerated problem solving, and strengthened relationships across organizations.
The project team also emphasized transparency in decision-making. Issues were raised quickly, reviewed collectively, and resolved with input from the people closest to the work.
Rather than escalating conflict, the process focused on maintaining momentum.
Solving Complex Problems Through Partnering
Over the life of the project, the team faced numerous technical and logistical challenges that could have easily stalled progress.
Electrical Infrastructure Challenges: During design and construction, the team discovered significant constraints related to power requirements for critical airport operations systems. Addressing the issue required coordination between engineers, contractors, code authority, and airport leadership. Through open dialogue and shared problem solving, the group developed solutions that maintained both compliance and schedule.
Technology Integration Decisions: Plans for integrating operational technology systems required reevaluation as the project evolved. Instead of moving forward with a traditional outsourced integration package, the team collaboratively reassessed the strategy and developed a more tailored, cost-effective approach.
Late-Stage Construction Constraints: When installation conflicts appeared in a crowded electrical room late in the project, designers, inspectors, and contractors worked together to redesign the configuration and coordinate construction sequencing to avoid major delays.
In each case, the team relied on the same partnering principles: transparency, shared accountability, and a focus on solutions.
Building One of the Most Advanced Operations Centers in the U.S.
One of the most ambitious elements of the project was the creation of the Airport Integrated Operations Center (AIOC)
The facility brings together airport departments that were previously spread across multiple locations. Within the center, teams monitor airfield operations, passenger flow, security systems, and emergency response activities from a single coordinated environment.
Developing the center required close collaboration between operational stakeholders, technology specialists, designers, and builders. To ensure the space would truly function as intended, the team created a simulation environment where layouts and workflows could be tested before construction was finalized.
This process helped align the needs of multiple departments while avoiding costly redesigns later in the project.
The result is a facility often described by stakeholders as mission control for the airport.
Safety, Performance, and Trust
By the time the project reached completion, the measurable outcomes reflected the strength of the team’s collaborative approach.
The project achieved:
- Over 700,000 labor hours with no lost-time incidents
- Delivery within the project’s overall schedule and budget framework
- Successful integration of complex operational technologies
- High levels of stakeholder satisfaction
- Strong partnering scores throughout the multiple lives of the project
Perhaps most notably, trust among team members remained consistently high even as the project navigated a global pandemic, staff turnover, and evolving scope.
For many participants, the project demonstrated that partnering is not just a philosophy—it is a practical management tool.
Lessons for the Industry
For organizations working to advance collaborative delivery, several insights from the project stand out:
1. Partnering must start early. Establishing alignment before major decisions are made creates resilience later.
2. Measure team health, not just project metrics. Surveys and scorecards provided early signals when collaboration needed attention.
3. Leadership engagement matters. Executive involvement helped resolve issues quickly and reinforced shared goals.
4. Co-location still matters. Even in an increasingly digital workplace, physical proximity strengthened relationships and decision making.
5. Treat collaboration as core priority. Just like design or construction, the partnering processes require planning, resources, and commitment.
These lessons align closely with the mission of the International Partnering Institute to help industry leaders Deliver Partnering that Works.
A Connector in More Ways Than One
Today, passengers walking between terminals at San Francisco International Airport may see only a new corridor and a modern building above it.
Behind the scenes, however, the project represents something much larger: a demonstration of how collaborative delivery methods can help teams overcome uncertainty and complexity while achieving exceptional results.
The Courtyard 3 Connector quite literally connects parts of the airport, but its larger legacy may be how it connected organizations, disciplines, and people around a shared way of working that can shape how future SFO projects are delivered.
For the partnering community, it’s a reminder that the most important structures we build are often the relationships that make everything else possible.