What if the United States didn’t just build too many highways—but built a funding machine that makes it hard to stop? We sit down with Erick Guerra, author of Overbuilt: The High Costs and Low Rewards of U.S. Highway Construction, to unpack why capacity keeps growing, congestion doesn’t ease, and budgets bend under the weight of perpetual reconstruction. We trace the policy DNA from ISTEA through IIJA, showing how well-meaning multimodal language coexists with incentives that still favor wid...