There, Richardson, I fixed the headline to your "Week in Review" item. Widening Campbell Rd from US 75 to Collins Blvd is not an "improvement."
Those added lanes will fill up as fast as you can pour the concrete. TxDOT is overhauling Central Expressway (again). Adding lanes to Campbell Rd only encourages the added cars on US 75 to use Campbell Rd. You can't build your way out of traffic congestion. Induced demand is the phenomenon that after supply increases, more of a good is consumed. Road construction is Exhibit A.