Regional planners and Rockwall officials debate outer loop alignments, urge broader planning tools

Michael Morris, Director of Transportation at the North Central Texas Council of Governments, presented alternative alignments for the proposed regional outer loop and urged Rockwall County and its cities to use a broader set of planning tools rather than relying only on shifting the roadway alignment.

Morris told the Infrastructure Consortium on Oct. 15 that the council’s responsibility is long-range: under federal law the planning horizon extends to 2050. He said the region’s population will grow substantially — “about 8.8 million now and about 12.1 million by 2050,” he said — and that Rockwall should use all five tools — avoid, minimize, mitigate, enhance and land‑use partnerships — when evaluating outer loop options.

Why it matters: the outer loop alignment will shape where future development and traffic fall across Rockwall County and neighboring counties. Morris said some eastward alternatives would reduce traffic for Kaufman County but shift traffic and development pressure onto Rockwall, increase total program costs and deliver smaller annual benefits to local residents.

Morris showed several county options the council modeled and explained tradeoffs. For some alternatives he said estimated costs were higher while projected annual performance was lower; he cited one alignment that…