> For one thing Induced Demand is a well studied, proven fact, so we know that the expansion of road infrastructure will incentivize more people to drive and cr

> For one thing Induced Demand is a well studied, proven fact, so we know that the expansion of road infrastructure will incentivize more people to drive and create more traffic in the long term. This means not only that these tunnels will inevitably get as full as the roads above, but more importantly that the broader road network of the region will be severely negatively impacted by the new traffic induced by the tunnels. In other words, "You can't build more roads. If you build more roads, people will drive more, and then there'll be more cars on the road. And we can't have more cars on the road. So you can't build more roads." Am I missing anything?