a16z: From the Golden Gate Bridge to Exorbitantly Priced Public Restrooms, How Is the U.S. Rebuilding Its Engineering Infrastructure?

Author: Matt Cronin, a16z

Translated by: TechFlow

TechFlow Summary: Amid widespread severe delays in constructing advanced chip fabs, next-generation nuclear reactors, and AI data centers, America's capacity to build physical infrastructure is becoming the largest bottleneck constraining national technological competitiveness. The a16z policy team at Silicon Valley's top venture capital firm has reviewed a century of engineering history to analyze the deep-rooted institutional causes behind these setbacks.

The article profoundly points out that current approval paralysis cannot be blamed on the negotiation costs of democratic systems, nor can it be attributed to reasonable environmental protection demands, but rather lies in a bureaucratic evaluation and incentive system that focuses on avoiding compliance procedure risks while taking zero responsibility for engineering delivery outcomes. Based on the latest Senate bill, the report proposes five specific pathways to break the deadlock.

A Century of Engineering Shifts: From the Golden Gate Bridge to the Multi-Million-Dollar Public Restroom

Faced with seemingly insurmountable engineering and technical challenges in the early days of the Great Depression, San Francisco launched the construction of the Golden Gate Bridge. For years, this project was long mocked by doubters as "an absolutely impossible bridge to build."

Workers carried out operations amid turbulent currents, dense fog, and strong winds, completing the longest-span, highest-suspension bridge in the world at the time in over four years. Construction began in January 1933, and it officially opened to traffic in May 1937, with a total cost of just $35 million.

This feat rivals the nearby Empire State Building, completed a few years earlier: the 102-story skyscraper took only 410 days to finish, a full month ahead of schedule. It was a golden age for "builders." Across the United States, overcoming seemingly impossible engineering miracles on both large and small scales was a common occurrence.

Yet, nearly a century later, just five miles from the Golden Gate Bridge, the City of San Francisco launched another public project: a plaza restroom in Noe Valley.

This single-room bathroom, occupying only 150 square feet and housing just one metal toilet and an infant changing station, was originally planned to cost up to $1.7 million, with an expected construction timeline exceeding two years.

After sparking intense nationwide public backlash, the city government accepted a donated prefabricated modular bathroom unit, with free technical support provided by engineering and architectural design teams. Even so, because the donated restroom still had to pass through lengthy reviews and signature approvals by more than six government departments, including the Arts Commission, it ultimately consumed roughly $200,000 of taxpayer funds and a full 18 months before it was barely completed.

Nationwide-Pervasive Project Delays and Shrinking Manufacturing Capacity

It is easy to view the Noe Valley restroom as an extreme local administrative case, yet the same tragedy is repeatedly playing out across major public projects nationwide:

California High-Speed Rail Project: Of the initial $33 billion budget, $13 billion has already been spent, yet track laying on the core Los Angeles-to-San Francisco segment remains unfinished; the latest estimated total project cost has swelled to $128 billion.

Nuclear Reactor Construction: Over the past twenty years, only two large-scale nuclear reactors have been completed and delivered in the U.S. from scratch. Both projects were delayed by over seven years and overshot their budgets by approximately $23 billion, whereas during peak periods, U.S. nuclear construction could complete four to five reactors annually.

Arizona Copper Mine Development: The deposit's reserves are sufficient to meet a quarter of the nation's copper consumption demand, but since its discovery in 1995, it has been shelved for nearly three decades. Trapped in federal environmental reviews and overlapping litigation, the approval cycle from exploration to actual production exceeds 35 years.

550-Mile Interstate Transmission Line: The project took 17 years to finally deliver, yet actual physical construction lasted only 2 years. The remaining 15 years were entirely consumed by lengthy government approvals and legal entanglements; its sister project also took 15 years.

West Virginia Gas Pipeline: The project reached 94% completion, but was stalled near-decade-long in legal battles due to approval permit disputes. It ultimately required special legislation from the U.S. Congress and directives from the Supreme Court to thaw and begin operation.

While these absurd cases might seem laughable if treated as isolated incidents, they are essentially a concentrated outbreak of deeper institutional ailments in America. Communities nationwide are confronting aging and crumbling infrastructure, increasingly decaying public buildings, and outdated power grids that can no longer support the modern digital economy.

Data reveals a shocking decline: In 1997, the U.S. share of global manufacturing value-added stood at 25%, but has now shrunk to 16%. Without fundamental intervention in the institutional environment, this share is projected to fall further to 11% by 2030.

Ironically, these severe project delays are not due to a lack of tools. Compared to builders from a century ago, we now possess unparalleled computing technology, massive capital reserves, and professional engineering capabilities. We should be able to break ground at the fastest and safest pace in history, yet reality moves in the opposite direction. What exactly is tying up America's hands?

Democratic Systems Are Not the Deciding Factor Behind Engineering Backwardness

A popular narrative blames democratic systems themselves for construction stalls, claiming that the complex voices of multi-party consultation hinder administrative efficiency, arguing that only a single dominant voice can achieve rapid progress. This viewpoint whitewashes embarrassingly inefficient administration as the inevitable price of a free society, creating a false dichotomy between civil rights and effective development.

Although this argument appears superficially persuasive—given that observers see certain authoritarian regimes overseas erecting entire cities, compute centers, and industrial ports in short periods—it is completely illogical when viewed against historical depths.

Historical records frequently show authoritarian regimes suffering devastating defeats on major industrial projects. Even when construction begins under authoritarian systems, they often plummet into inefficiency and resource waste. Their evaluation mechanisms promote sheer extensive output over economic profitability, ultimately resulting in the construction of numerous unneeded, useless assets.

Facts prove that given the right institutional soil, democratic systems can fully demonstrate extraordinary engineering construction speeds. In 1956, the U.S. Congress established dedicated construction funds, unified national engineering standards, and clear divisions of responsibility between federal and state governments. Within just ten years, nearly half of the U.S. interstate highway system became operational.

Modern democratic nations still demonstrate powerful infrastructure deployment capabilities today: Spain has built a high-speed rail network exceeding 3,800 kilometers, second only to China in mileage, with per-unit construction costs far below the international average; Taiwan relies on a one-stop industrial administrative approval channel and seamless supply of land, electricity, and water resources to complete and put advanced-process wafer fabs into operation in merely about two years.

Thus, the form of political organization has never been the key variable determining construction speed. The core lies in whether industrial policies truly empower engineering projects: a clear authorization system, standardized access requirements, predictable financing support, competent executing agencies, and a rule system that forces the government to make definitive conclusions on schedule rather than constantly creating opportunities for delay.

Environmental Protection Should Not Become an Excuse for Indefinite Delays

Another common cognitive misconception equates lengthy and complex approval procedures with the necessary cost of ensuring environmental safety, mistakenly assuming that strict approvals are the sole barrier protecting ecosystems.

The intuitive logic of this belief seems simple: less construction starts mean less pollution. However, global industrial production will not vanish into thin air. When domestic construction in the U.S. stalls, high-energy, high-emission manufacturing processes will simply relocate to overseas regions with looser environmental standards, ultimately exacerbating global ecological deterioration.

Endless, cumbersome approval procedures do not truly save the natural environment. Canada and Australia also enjoy reputations for stringent environmental protection, yet their average approval cycles for mining and major energy infrastructure projects take only two to three years, whereas similar U.S. projects often drag on for decades.

The core secret to Canada and Australia's success lies in focusing on substantive environmental protection standards while compressing procedural delays to an absolute minimum. The true focus of environmental protection should rest on substantive indicators such as project safety and emission compliance, rather than wasting time cycling paperwork within procedural loops.

The True Core Disease: Rewarding Compliance Procedures Rather Than Evaluating Delivery Outcomes

The root cause of America's current infrastructure paralysis lies in its deep binding of extremely cumbersome and harsh compliance procedures with liability exemption mechanisms that lack substantial accountability.

The most representative institutional obstacle is the National Environmental Policy Act (NEPA). Unlike substantive laws that establish specific environmental safety standards, NEPA is fundamentally a purely procedural law. It does not mandate what environmental outcomes projects must achieve, but instead compels federal agencies to draft exhaustive reports assessing every potential environmental impact.

This traps engineering projects in a quagmire of purely procedural reviews for years. An Environmental Impact Statement (EIS) often runs thousands of pages, takes over four and a half years on average, and costs millions of dollars. Yet, even a report as thick as a dictionary fails to materially enhance ecological safety.

Even more fatal is that NEPA grants opponents unlimited judicial litigation weapons. Any disgruntled project competitor or litigation group can latch onto minor procedural flaws in thousands-of-pages reports to sue agencies in court, dragging projects to death through protracted injunctions. Passing a single review brings no legal certainty, as opponents can continuously launch overlapping lawsuits at various stages.

This procedural absolutism has even backfired on green infrastructure designed to improve the environment. It has sequentially hindered the approval of dozens of clean nuclear plants, large geothermal power projects, interstate high-voltage transmission corridors, and urban rail transit projects.

This mechanism continues to spread across industries, causing massive internal friction for physical projects and communities nationwide. Ultimately, innovators and builders bear dual institutional exploitation: on one hand, paying exorbitant fees and legal costs to government agencies; on the other, paying endless compliance research fees to external consultants. Construction speeds are thoroughly suffocated beneath layers of defensive documentation.

The Bipartisan Path to Breakthrough: Five Reform Pillars Centered on Effectiveness

What is the secret of countries that can efficiently push forward construction? The answer is simple: reward responsible engineering delivery, rather than encourage delay and buck-passing.

Luckily, Washington is currently forming a bipartisan consensus to push forward approval system reforms. Executives from traditional petrochemical industries, new energy developers, heavy industry builders, and commercial banks alike are calling for institutional restructuring. The Bipartisan American Affordability and Jobs Act of 2026 jointly proposed by senators across party lines, along with related House companion bills, provide a clear legislative roadmap to break the deadlock.

The final bill must achieve substantive breakthroughs on the following five core pillars:

Limit Procedural Review: The Supreme Court has explicitly confirmed that NEPA is solely a procedural law. The new bill should legally cement this principle, stipulating that physical construction cannot be arbitrarily halted while agencies correct NEPA report flaws; establish expedited judicial review channels to swiftly resolve reasonable disputes; and clearly define that reliance solely on federal loans or loan guarantees shall not trigger comprehensive NEPA reviews for privately developed projects.

Enforce Hard Deadlines: Congress should set legally binding hard timelines for approval permissions across all federal departments, staff them with adequate review professionals, and establish mandatory statutory relief channels for overdue pending cases, forcing agencies to fulfill their duties on schedule.

Establish One Project, One Review: Designate a single lead agency to compel all participating federal departments to complete joint reviews under a unified coordination mechanism and tight timeline; for state or tribal reviews that meet federal substantive environmental standards, the lead agency can directly adopt mutual recognition to avoid duplicate reviews, fully aligning with Canadian, EU, and Australian models.

Make Permits Final: Clearly prohibit courts from issuing stop-work orders against projects based solely on procedural flaws; executive authorities shall not arbitrarily revoke approved legal permits unless facing unforeseeable extreme circumstances; if projects halt due to illegal government administrative interference, project owners have the right to legally obtain permit restoration, full litigation fee compensation, and corresponding economic loss reimbursement.

Simplify Permitting via Categorical Exemptions and Pre-approved Sites: Broadly expand the scope of application for "Categorical Exclusions," allowing routine and low-risk construction activities to bypass time-consuming and costly environmental assessment procedures for rapid clearance; establish cross-departmental sharing mechanisms for categorical exclusion lists; Congress should actively promote cooperation mechanisms between the federal government and states to pre-complete integrated tripartite reviews (environment, utility networks, and land use zoning) for qualified industrial bases, enabling compliant enterprises to break ground within weeks rather than waiting years for approvals (drawing on the successful experiences of Taiwan).

Reviving Construction Capacity: It Is Time for Congress to Clear Obstacles

The aforementioned bipartisan reform plans will completely strip away the procedural dead weight dragging down national progress. While vigorously defending natural ecology and protecting the vitality of a free society, they will enable America to regain the confidence to let loose and build.

The Golden Gate Bridge was once mocked as "an absolutely impossible bridge to build." Four years later, having overcome every doubter's obstruction, it stands majestically on the shores of the Pacific Ocean.

Today, America remains the country that once created countless engineering miracles. The only difference now is that the current institutional system empowers the naysayers and procrastinators, while tying up the hands of the builders.

This status quo must be thoroughly reversed. America has not lost its capacity to build great projects; we have simply buried this strength within red tape and self-defensive bureaucratic procedures.

We are a great nation ready to break ground again. It is time for Congress to clear institutional roadblocks and pave the way for the future!