The Automobility Imperative: Problematizing Car Dependency in Los Angeles

Los Angeles presents a profound and enduring paradox: it is the global archetype of car culture, a cityscape famously engineered around the automobile, yet it suffers from some of the nation’s most severe congestion, highest per-capita vehicle miles traveled (VMT), and greatest annual congestion costs. This is not a contradiction born of mere preference or individual failure of choice, but a systemic condition engineered and reinforced over a century of deliberate policy, infrastructural investment, and regulatory frameworks. The “dependency” is a *produced* state, a locked-in condition where the physical layout of the metropolis, the legal codes governing land use, and the economic logics of production and consumption converge to make the automobile the default, and often the only viable, mode of transportation for the majority of the region’s 18 million residents. To understand Los Angeles is to dissect this automobility regime—a term that captures the intertwined technological, social, economic, and political systems that elevate the private vehicle from a tool to a necessity. This chapter establishes the foundational analytical framework for the book, moving beyond simplistic narratives of “love affairs” with the car to a rigorous problematization of dependency as a historical and material construct. We will deconstruct the mechanisms of *infrastructural lock-in* and *path dependency*, introduce the core quantitative metrics that define and measure this dependency, and provide a technical baseline against which the cinematic constructions of the following chapters can be measured and critiqued. The argument proceeds that the sprawl of Los Angeles is not an accidental or organic outcome, but the direct spatial manifestation of the automobility imperative—a logic that prioritizes vehicular flow and access above all other urban values, with profound consequences for equity, ecology, and urban form.

**The Automobility Regime: Conceptual Foundations**

The concept of an “automobility regime” provides the critical lens through which to view Los Angeles. Drawing from sociologists of technology like John Urry and Mimi Sheller, as well as urban theorists such as Peter Norton, the regime conceptualizes car dependence not as a simple market outcome but as a *sociotechnical system*. This system comprises: 1. Technological Artifacts: The private automobile itself, the highway network, traffic management systems, fueling infrastructure, and parking facilities. 2. Discourses & Cultural Meanings: The symbolic association of the car with freedom, status, individualism, and modernity; the cinematic imagery that naturalizes this association. 3. Institutional Arrangements: Zoning codes (e.g., Euclidean single-use zoning), building codes (minimum parking requirements), transportation funding formulas (gas tax allocation), land development practices, and regulatory agencies. 4. Economic & Political Interests: The powerful alliance of automotive, oil, tire, asphalt, and real estate development industries that historically shaped policy, often referred to as the “highway-industrial complex.” 5. Subject Positions: The formation of the “driver” as a normative citizen-subject, with corresponding marginalization of non-drivers (children, the elderly, the poor, the disabled).

This regime is *self-reinforcing*. Highways induce sprawl, sprawl necessitates longer trips, longer trips make transit less viable, and the political power of drivers then secures more funding for highways. It is a classic example of a *positive feedback loop* or a *locked-in* system, where the initial investment in a particular technological path (the 20th-century highway-centric model) creates increasing returns that make alternatives progressively more difficult and expensive to adopt, regardless of their long-term efficiency or desirability. This is the essence of *path dependency*—the idea that historical decisions constrain present and future options. The 1947 *Master Plan of Freeways and Expressways* for Los Angeles, with its ambitious 500-mile grid, was not merely a prediction of future travel needs but a *projective* document that actively shaped those needs by dictating where development could and would occur. Once billions were sunk into concrete, the political and economic imperative to justify that investment—through constant use and expansion—became a powerful force against alternative mobility systems.

**Infrastructural Lock-In: The Physics of Path Dependency**

Infrastructural lock-in operates on multiple scales. At the physical scale, the built environment exhibits *asset specificity* and *irreversibility*. A 12-lane freeway is a massive, long-lived capital asset. Its concrete and steel form a literal barrier that can bisect neighborhoods, dictate parcel sizes, and make walking or cycling across it hazardous or impossible. The cost of removing or repurposing such infrastructure is astronomically high, both financially and politically. The physical lock-in is compounded by spatial lock-in. The dispersed, low-density settlement pattern enabled by highways creates a geometric problem for transit: to serve a population spread over a vast area, transit lines become long and infrequent, with high per-capita costs and slow speeds compared to the “freedom” of the point-to-point car trip. This spatial form also locks in economic lock-in. Retail, services, and jobs follow the highway corridors and suburban nodes, creating “auto-oriented” commercial strips where parking is mandatory and pedestrian access is an afterthought. Businesses locate where they can maximize vehicular access, reinforcing the need for customers to drive.

A crucial mechanism of lock-in is the phenomenon of “induced demand” or “generated traffic.” This is a well-documented principle in transportation economics: increasing road capacity (e.g., adding lanes) does not permanently alleviate congestion; instead, it latent demand that was previously suppressed by congestion, encouraging people to make more trips, longer trips, or shift from other modes, ultimately returning the road to congestion levels equal to or worse than before within a few years. The 2015 expansion of the I-10 San Bernardino Freeway, for instance, added lanes at a cost of hundreds of millions of dollars, yet by 2020, peak-period speeds had returned to pre-expansion levels. This is not a failure of planning but a *feature* of the automobility regime: it creates a perpetual justification for further expansion, a cycle of “solve congestion by building more roads” that never solves the underlying problem because the problem is defined incorrectly—not as too many cars, but as too little road space. The regime’s logic dictates that the solution to the problems *caused by* the system must be *more of the system*.

**Quantifying Dependency: The Technical Baseline**

Before delving into cinematic representations, we must establish the empirical reality of Los Angeles’s automobility. Dependency is not a vague feeling; it is measurable through a suite of standardized transportation metrics. These metrics form the quantitative backbone of our analysis and provide the “ground truth” against which cultural narratives can be contrasted.

1. Vehicle Miles Traveled (VMT): The gold standard metric. VMT is the total number of miles driven by all vehicles within a given region over a specific period (usually annually). It directly correlates with fuel consumption, emissions, congestion, and road wear. The Los Angeles County Metropolitan Transportation Authority (Metro) and the Southern California Association of Governments (SCAG) compile these figures through a combination of traffic counts, travel surveys, and model estimations. In 2019, pre-pandemic, the six-county SCAG region (Los Angeles, Orange, Ventura, Riverside, San Bernardino, Imperial) recorded approximately 280 billion VMT annually. On a *pe