A section of I-45 in Houston, the focus of a massive $7 billion downtown highway expansion. | Shutterstock

A ?Texas-sized? expansion of highways finds the sprawling city laying out a blueprint for more cars Like many American cities, Houston is encircled by rings of highways?nine major radial freeways, three ring freeways, and a 180-mile fourth outer ring on the way.
But Houston isn?t just encircled by roads, it?s symbolically, and literally, being choked by cars. It?s consistently ranked as a top city for traffic congestion, ninth-worst for ozone pollution according to the American Lung Association, and a tragic nexus for deaths from car crashes. The annual death toll, according to the Houston Chronicle, is equivalent to ?three fully-loaded 737s crashing each year at Houston?s airports, killing all aboard.? According to the Texas Department of Transportation (TxDOT), the solution is more roads, specifically, a multiyear, multibillion dollar project to widen and expand the city?s highway infrastructure in an attempt to ease persistent bottlenecks that clog downtown traffic.
This isn?t a small upgrade: in the name of accelerating commutes, the North Houston Highway Improvement Project (NHHIP) will widen and rebuild nearly 25 miles of highways in the city?s downtown, expanding some to be as wide as the length of two football fields. In addition to years of construction, the ?Texas-sized? expansion would displace four houses of worship, two schools, 168 homes, 1,067...