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A publication of the National Parking Association -- Parking Consultants Council
NPA's 75th Year · 1951–2026  ·  How this connects to WeAreParking.org →
Parkonomics PCC Research
PCC Reference · Working demonstration

The PCC Book of Parking

The industry's standard reference, rebuilt for the way the industry actually works now. The successor to Dimensions of Parking becomes a modular living edition -- 74 standalone modules across 8 parts, each one a complete answer to one working question, continuously maintained by the Council, peer-reviewed author by author, and cross-linked to every white paper, companion study, and glossary term in PCC Research.

Edited by Andrew Sachs, PTMP
Peer review by the NPA Parking Consultants Council
Status: first-pass draft complete, all 74 modules · now in Council author review · demonstration for the September 2026 convention
74 MODULES 8 PARTS 8 FREE · ONE PER PART free module (open door) one bar unit = one module I · Should This Get Built 8 modules 1–8 II · How Big and Where 8 modules 9–16 III · Making It Fit 12 IV · Making It Stand 8 modules 29–36 V · Making It Usable 8 modules 37–44 VI · Making It Pay 11 VII · Keeping It Alive 8 modules 56–63 VIII · What It Becomes 11 bar length is module count · shade deepens by part · the rust dot is each part's free module
Figure 1.The shape of the work: 74 modules across eight parts, from feasibility to the autonomous transition, with one free module opening every part. A reader enters through the question they have, not the chapter it used to live in. Source: PCC Book of Parking module map v2, August 2026. Decomposed from the 26 chapters (~173,000 words) of the Dimensions of Parking 6th-edition manuscript.
01
From editions to a living text

Always the current answer

A bound book is right the day it prints. Every module here carries its revision date, its review record, and a currency register behind it -- the dated figures (cost pars, code editions, cap rates) are tracked as verification items, so a code-cycle change propagates through the work instead of waiting for a reprint.

02
Built to be cited

Every module has an address

Stable URLs at the module level, a source crosswalk mapping every section to the manuscript it came from, and one visible source line under every figure. A consultant can cite it in a study, a city attorney in a staff report, and the link still resolves.

03
Modular by design

Read the module you need

Each module is 1,200 to 2,500 words, standalone, and ends in a Verdict -- the practitioner's answer in bold. Members read everything; everyone else buys the module their project needs this week. The eight free modules are the open door.

The eight parts

Module map · first pass complete

The old table of contents asked where a topic lived. This one asks what the reader is trying to do. Eight parts follow the life of a parking asset -- from the study that justifies it to the fleet transition that will remake it.

PART I · 8 MODULES · BUILT -- READ IT

Should This Get Built →

Demand, studies, shared parking, and the pro forma. Whether the garage pencils, and how to know.

Free module: #3 Shared Parking
PART II · 8 MODULES · BUILT -- READ IT

How Big and Where →

Multimodal planning, pricing, siting, programming, and conceptual design -- the demand number becomes a building.

Free module: #13 Site Selection
PART III · 12 MODULES · BUILT -- READ IT

Making It Fit →

Functional design and geometrics: the design vehicle, stalls, modules, ramps, and the architecture people actually experience.

Free module: #22 Why Compact-Only Failed
PART IV · 8 MODULES · BUILT -- READ IT

Making It Stand →

Codes, fire protection, structural systems, durability, budgeting, and delivery -- the part the permit set answers to.

Free module: #35 Construction Budgeting
PART V · 8 MODULES · BUILT -- READ IT

Making It Usable →

Accessibility, wayfinding, signage, lighting, and ventilation: the systems that decide how the building treats a person.

Free module: #37 Accessible Parking
PART VI · 11 MODULES · BUILT -- READ IT

Making It Pay →

Operations, agreements, budgets, PARCS, monthly parking, and the digital shelf where drivers now find parking.

Free module: #47 Revenue Beyond the Gate
PART VII · 8 MODULES · BUILT -- READ IT

Keeping It Alive →

Maintenance, restoration, risk, safety, security, and cyber -- the decades after opening day, funded and inspected.

Free module: #57 Water Is the Enemy
PART VIII · 11 MODULES · BUILT -- READ IT

What It Becomes →

EV charging, fire behavior, automated systems, sustainability, and the autonomous transition the asset must survive.

Free module: #64 EV Charging Fundamentals
Module 3 · Shared Parking VERDICT: the answer, in bold, in one paragraph authors · Council · editor the working question byline + reviewed date the Verdict three-signature approval 1,200–2,500 words, standalone one visible source line crosswalk to the source manuscript
Figure 2.Every module carries the same apparatus: a working question for a title, a signed byline with its review date, a Verdict a practitioner can act on, a visible source line, a crosswalk back to the manuscript, and a three-signature approval record -- contributing authors, Council leadership, editor -- before anything publishes. Source: PCC Book of Parking voice charter and governance model, 2026.
GOVERNANCE 01

Three signatures, every module

Nothing publishes until the contributing authors, Council leadership, and the editor have each signed. Author review sets for all 74 modules are in circulation now.

GOVERNANCE 02

Three classes of edit

Editorial fixes, factual refreshes, and substantive changes are tracked separately -- a typo repair and a changed recommendation never travel under the same signature.

GOVERNANCE 03

A currency register

Every dated figure in the work -- cost pars, code editions, regulatory statuses -- is a tracked verification item with an owner. The register is what makes "living edition" a process, not a promise.

The open door

Eight free modules · one per part

Every part opens with one complete free module -- full apparatus, no registration wall -- so a reader can judge the work before buying it, and a search can find it. Three of the eight:

MODULE 3 · PART I · FREE

Shared Parking: How Mixed Uses Cut the Space Count

The peak of the sum, not the sum of the peaks -- and the $70 million worked example that explains why owners commission the study.

MODULE 37 · PART V · FREE

Accessible Parking: How Many Spaces, and Where They Go

Table 208.2 as a lookup, the van ratio riding on top, and every fraction rounding up -- with the calculator to run it.

MODULE 57 · PART VII · FREE

Water Is the Enemy: Drainage, Sealants, and Membranes

Every path water takes is a maintenance line item now or a restoration project later. The module the deferral curve wishes you had read.

Also free: #13 Site Selection · #22 Why Compact-Only Spaces Failed · #35 Construction Budgeting · #47 Revenue Beyond the Gate · #64 EV Charging Fundamentals

Access

Two doors, one work
NPA Members

Included with membership

$0 with your NPA membership

The Book of Parking is a benefit of belonging -- every NPA member reads the full living edition with their member account, at no additional cost.

Preview: sign-in is simulated. In production this authenticates against NPA's member directory, so membership itself is the key.
Everyone else

By the module, or by the year

Per-module and annual pricing set with NPA

Buy the single module your project needs this week, or subscribe annually for the full edition -- consultants, cities, universities, and suppliers who need the standard reference without the full membership.

Or skip the checkout: joining NPA includes the work -- and everything else membership carries.
Signed in · NPA member (preview)

The work opens here.

You're signed in as an NPA member. All 74 modules are drafted and in Council author review; the September demonstration will open the free tier and a working sample of the member edition, carrying the full apparatus -- Verdicts, crosswalks, figures, and the currency register behind them.

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