R1 · Region and development

Location, density and access to opportunity.

Where will people need to go?

Research release BTC-RESEARCH-2026-10-17.1 · Prepared 17 October 2026 · Project applicability unresolved

Proposed decision guidance for architects and the customers who commission their projects. Site experiments remain unexecuted.

All twelve decisions ↗

The architect’s task.

Compare access from each development pattern, including a future with conventional transport.

The commissioning customer’s responsibility.

Define the public and service goals, pricing assumptions, and who bears added travel or gaps in coverage.

RESEARCH FINDING

What the evidence supports.

Models and a short study using human chauffeurs examine demand responses. They do not forecast local land use.

The connection from a study to this decision is an analyst interpretation. Study conditions, methods, funding and limitations are available in the approved research library.

COUNTEREVIDENCE & DISCONFIRMATION

What could change the decision.

The apparent advantage disappears when changed demand, operating cost or people excluded from service enter the same comparison.

This is a contrary case to test. The linked claim cards distinguish observed contrary findings from proposed project tests.

REMAINING QUESTIONS

What the project still needs to establish.

  • Local demand and land-use response; planning authority and operative zoning; access for people outside the proposed service.

Before making the commitment

A local land-use/demand and access comparison including induced/empty travel, mode substitution, distribution and a viable conventional future.

FOLLOW THE CONNECTION

Research, clauses and project facts.

DecisionResearch claimRelevant clauseExact source location

A relevant clause may depend on jurisdiction, service type, funding, adopted edition and the work being proposed. A research finding does not establish legal applicability.

The approved library shows examined provisions and analyst connections separately from standards records that have only been screened as candidates.

Trace the evidence for R1 ↗

How this page fits the research.

Possibility Atlas references: AU01, AU02, AU08, AT-03. Synthesis themes: I05.

These identifiers connect the desk research. They do not indicate field validation, an agreed project brief or a compliance determination. This web guidance does not revise the existing book editions.