The Decision You Make Before the Drawings

Ask a public owner what decides how their project turns out and most will point to the design, or the budget, or the general contractor they select. The truer answer comes earlier and gets far less attention: the delivery method. It is chosen before the design exists, and it quietly sets the rules for everything after it.

For most of the last century the default was design-bid-build — design it, bid it, build it, three phases with a wall between each. It is still the right answer for straightforward work. But in 2026 the momentum in public construction is unmistakably toward collaborative methods: construction-manager-at-risk and, increasingly, progressive design-build, which are moving from outlier to mainstream across transportation, water, aviation, and public buildings.

Why owners are switching

The reason is not fashion. As projects get more complex — multiple funding sources, phased occupancy, tight schedules, agencies with different reporting rules — the clean handoffs of design-bid-build start to cost more than they save. Every wall between phases is a place where a coordination problem hides until it is expensive. CMAR and progressive design-build pull the builder into the room during design, so the constructability and cost problems surface while they are still cheap to fix.

Progressive design-build is the one gaining ground fastest, and it is worth understanding why. It brings a single design-build team on early, on a qualifications basis, and develops the project collaboratively toward a negotiated price rather than a low-bid lump sum. For an owner facing real uncertainty — scope that is not fully defined, a schedule that cannot slip — it trades the false comfort of a hard early number for a team that is actually in the boat with them.

The choice is not obvious, and that is the point

None of this makes collaborative delivery the right answer everywhere. Low-bid design-bid-build is transparent, defensible, and correct for well-defined work where price competition genuinely serves the public. The mistake is treating the delivery method as a formality — a box on the procurement checklist — rather than the first and most consequential design decision on the project.

Where we spend our energy with public clients is exactly here, before anyone has drawn anything. We map the project's real uncertainties — funding, schedule, scope definition, political exposure — and match the method to them. Get this right and the rest of the project inherits good structure. Get it wrong and no amount of design talent downstream fully recovers it.