Dallas’ economic bread and butter is the role it plays as a distribution hub. We’re at the center of major intersections of freight rail and transit corridors. We have a big airport. There’s Alliance; there should be (and maybe will be) an inland port in South Dallas. So where are these goods coming from and where are they going? The Brookings Institute can answer that one with this nifty interactive tool that “maps” the flow of freight in and around the United States. With $420 billion of imports and exports flowing through our region, Dallas ranks behind only New York, Los Angeles, Chicago, and Houston in terms of total trade activity.
There’s also a report accompanying the research that offers an interesting analysis. One thing we can see from this detailed look at the interconnected nature of the flow of goods between cities, the report argues, is that traffic congestion in one area of the network can drive up the cost of goods for the entire system. A clog in a node like Dallas can make it more expensive to buy any number of consumer products in Waco, Oklahoma City, or some town on the Texas panhandle. The report concludes that it is in rural areas’ best interests to solve traffic congestion in the inner cities:Full Story