A single development proposal must pass through 6-10 independent municipal departments — zoning, building, fire, plumbing, structural, environmental, transportation — each with its own submission format, review timeline, and re-submission rules

When a developer submits plans for a new housing project in a typical US city, the application does not go to 'the city' — it goes to a fragmented archipelago of independent review departments. Zoning reviews the land-use compliance. Building code reviews structural adequacy. The fire department reviews egress and access roads. The water department reviews utility connections. The transportation department reviews traffic impact. Environmental reviews stormwater and grading. Each department has its own submission requirements, its own document format preferences, its own review queue, and its own timeline. They do not coordinate. A misstep in the submittal order or a missing attachment to any single department can result in the entire application being sent back, adding weeks of delay. The cumulative effect is that a project that would take 60 days in a jurisdiction with consolidated review takes 6-18 months in a fragmented one. The developer's architect must prepare slightly different plan sets for each reviewing body. The developer's expediter (a profession that exists solely because of this dysfunction) must track the status of each review independently and physically shuttle revised drawings between departments. If the fire department requires a design change (wider access road), that change may conflict with the zoning department's setback requirement, creating a circular dependency where satisfying one reviewer makes you non-compliant with another. Resolving these conflicts requires informal negotiation between departments that have no formal process for coordination. This fragmentation persists because each department reports to a different division head, operates under a different section of municipal code, and has different professional incentives. The fire marshal's job is fire safety, not housing production. The traffic engineer's job is level-of-service, not affordability. No single official is accountable for the total time from application to permit. Cities that have adopted consolidated 'one-stop' permitting — like some jurisdictions using electronic plan review platforms — have cut review times by 40-60%, but most municipalities lack the IT budget, inter-departmental authority, or political will to force consolidation. The departments themselves resist it because consolidated review reduces their autonomy and makes their individual performance measurable.