Week 7 — The Level-Up That Pays for Itself

Catch-up — CPS = 5 levels × 6 dimensions; level = min. (Full Week 1 →)   |   Previously: each Type from 0 to IV (W2–W6).

This week: the economics. What is moving up one level on the Curb Productivity Scale actually worth, and why does most municipal accounting underestimate it?

The Type II → Type III opportunity, dimension by dimension

Most US downtowns sit at Type II overall. The investment to graduate each dimension to Type III is concrete and quantifiable.

For a 1,500-space mid-size downtown, the all-in capital is $5–$15 million. The annual commerce uplift over Type II: $50–$90 million. Sales tax recapture at 7%: $3.5–$6.3 million/year, recurring.

Where the uplift comes from — three sources, roughly equal

Increased turnover. Type III policies — demand-responsive time limits and prices, mixed limits within blocks, dynamic time-of-day adjustments — produce 50–80% more trips per space-day than Type II policies. Each additional trip is a customer in front of a storefront. On a representative mid-size downtown, that’s 200–400 additional turnovers per block per day, distributed across blocks.

Improved user mix. Type III policies push long-stay users (employees, all-day storage) off prime curb to garages and peripheral streets. The space they vacate is filled by higher-spend segments — shoppers, diners, quick-stop customers — whose commerce per trip is 4–6x the long-stay segment’s. The block’s daily commerce rises not just because of more trips, but because each trip is worth more.

Reduced cruising loss. When occupancy is allowed to rise above 90%, drivers searching for parking start failing to find spaces. The cruising loss is a quiet tax on the corridor — typically 8–15% of trips that should have happened don’t. Type III’s occupancy-targeting brings that loss to 2–4%, recovering the lost trips at the source.

Why most municipal accounting misses this

Cities track meter revenue, citation revenue, and aggregate sales tax — but the sales tax on the affected corridors is rarely separately reported, and the counterfactual (“what would commerce have been at Type III?”) is never computed. The result is a structural under-recognition of the value of better curb management. Procurement decisions get framed as “do we want to spend $5M on dynamic signage to recover meter revenue?” when the actual question is “do we want to spend $5M to recover $50–$90M a year in commerce, of which the city captures 7–10% in sales tax?”

The right framing: a 1,500-space mid-size downtown that moves from Type II to Type III recovers $3.5–$6.3 million a year in incremental sales tax — separate from any meter revenue uplift. That is enough, in most cities, to fund the entire deployment from sales tax recapture alone within 18–24 months, and to produce a multi-million-dollar annual surplus thereafter that recurs indefinitely.

The strategic procurement question is not “should we buy meters?” It is: what level on the Curb Productivity Scale do we operate at today, what level do we want to operate at, and what does the strategic plan for getting there look like? The capital question follows from the strategic question, and the math turns out very different.

Next week — the final week of this series: how a city advances its level. The four-part path that takes a Type II city to Type III, in the order it should be sequenced.