Rockwall commissioners approve MOU to join Outer Loop environmental study after contentious debate

Rockwall County’s Commissioners Court voted 4–1 on March 10 to approve a draft memorandum of understanding (MOU) to send to the North Central Texas Council of Governments (NetCOG) that would formalize the county’s participation in an environmental analysis and preliminary engineering for the southern portion of the Outer Loop.

The motion, made by Commissioner Lichty and seconded by Commissioner Macwick, instructs staff and the county’s legal counsel to incorporate two legal clarifications and a new clause asking NetCOG to give "preferential consideration" to any route the county proposes. Commissioner Stacy cast the lone dissenting vote.

Why it matters: Commissioners framed this as a choice between ceding the study to regional partners or participating to secure stronger mitigation and local input. Commissioner Lichty said the MOU would allow the county to influence the study’s purpose-and-need and push for mitigation measures such as moving alignments away from neighborhoods, additional noise mitigation, and sidewalks or shared-use paths.

Cost and timeline: Commissioner Lichty and the county’s consultant, Matt Craig of Half Associates, told the court the county’s portion of the environmental and preliminary engineering work is estimated at about $7,500,000 and that the environmental analysis could take roughly three years to complete. As Matt Craig explained, the NEPA process follows a hierarchy of steps: “avoid impacts,” then “minimize impacts,” then “mitigate” and “add enhancements,” and the MOU’s design objectives are intended to be folded into the NEPA purpose-and-need so they are legally considered during evaluation.

Community concerns and input: Resident Frank Merlino, who identified himself as HOA president for High Point Lake Estates, urged commissioners to visit affected neighborhoods and voiced concern about elevated alignments. “A 20 foot highway in the sky is not gonna be a nice view for some of the residents out there,” Merlino said, urging commissioners to protect nearby communities.

Debate on strategy: Commissioner Stacy questioned whether the MOU’s language, especially the provision to favor undeveloped rural land, would be strong enough to move the route away from neighborhoods and whether it meaningfully strengthened the county’s negotiating position. He requested additional language for section 4(a) to ensure the county’s locally preferred route received substantive weight. Commissioner Galana and others argued the MOU represents the least-risk path to secure mitigation tools and legislative support rather than allowing NetCOG to proceed without Rockwall County’s input.

Funding and next steps: Commissioners acknowledged the county must identify funding sources if it proceeds; staff and ITS said there are multiple potential sources (including unspent TRIP allocations and other bond-related funds) but the vote did not specify a funding line. The court’s motion included authority for legal counsel to add standard governmental-immunity and annual-appropriation clauses before submission. The MOU will be transmitted to NetCOG for review and negotiation, and staff said the county would work to incorporate the MOU language into the NEPA purpose-and-need documents to give it legal effect in the environmental review.

What the court decided: The motion to submit the MOU with the suggested edits passed 4–1. Commissioners said the vote does not guarantee NetCOG will sign the document, but it enables county staff and consultants to seek a negotiated agreement and remain engaged in the NEPA process.

The court paused for a 10-minute recess during debate and reconvened to complete the discussion; the next procedural step is to submit the revised MOU to NetCOG and begin contract and funding work if the parties proceed.