Dallas City Council Criticizes Plans to Remove Key Downtown-Oak Cliff Connection

Proposed convention center expansion would eliminate the Jefferson Boulevard viaduct, sparking concerns over traffic and accessibility.

Apr. 9, 2026 at 1:56am

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A serene, cinematic painting depicting the Jefferson Boulevard viaduct in downtown Dallas, with the city skyline visible in the background. The viaduct is the central focus, bathed in warm, diagonal sunlight and deep shadows, conveying a sense of the structure's importance to the urban landscape.The Jefferson Boulevard viaduct, a vital transportation link between Oak Cliff and downtown Dallas, faces an uncertain future as the city weighs plans to remove it for a convention center expansion.Dallas Today

Dallas City Council members voiced strong opposition to plans that would eliminate the direct connection between the Jefferson Boulevard viaduct and downtown, cutting off a major road link between Oak Cliff and the city center. The proposed changes are aimed at accommodating a $3.5 billion expansion of the Kay Bailey Hutchison Convention Center, but council members argued the tradeoff would create major traffic issues and disconnect the core of the city.

Why it matters

The Jefferson Boulevard viaduct serves as an essential transportation link between the Oak Cliff neighborhood and downtown Dallas. Eliminating this connection would force traffic to take longer, less direct routes, potentially leading to congestion and accessibility challenges. The council's criticism highlights the importance of maintaining key infrastructure connections as the city undergoes major development projects.

The details

City staff briefed the council's Transportation and Infrastructure Committee on three options for addressing a conflict between the Jefferson viaduct and the planned convention center expansion. The first option would bring the viaduct down to an intersection, effectively dead-ending it at the convention center. The second and third options would also reroute or merge parts of the viaduct, but all three were criticized by council members as disconnecting the core of the city and risking major traffic issues.

  • The Transportation and Infrastructure Committee meeting where the plans were discussed took place on March 23, 2026.
  • Council members asked staff to return with more options and traffic studies at the April 20, 2026 committee meeting.

The players

Chad West

District 1 Council Member who expressed concerns that the first option would still risk traffic bottlenecks.

Cara Mendelsohn

District 12 Council Member who suggested raising the convention center height to accommodate the Jefferson viaduct, rather than the other way around.

Paul Ridley

District 14 Council Member and chair of the Transportation and Infrastructure Committee, who called for staff to return with more options and traffic studies.

Kay Bailey Hutchison Convention Center

The convention center that is planned for a $3.5 billion expansion, which is creating the conflict with the Jefferson viaduct.

Jefferson Boulevard Viaduct

The bridge that provides a direct connection between Oak Cliff and downtown Dallas, which would be impacted by the convention center expansion plans.

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What they’re saying

“I'm really concerned that we're making this change in the building itself to save $500 million. It's not a small amount of money, but you're going to forever change the traffic, which is going to be a nightmare for people... I feel like you're cutting something that's really essential to the future of our entire city and how that traffic moves.”

— Cara Mendelsohn, District 12 Council Member

“The options staff are recommending would disconnect the core of the city.”

— Cara Mendelsohn, District 12 Council Member

What’s next

Council members asked staff to return at the April 20, 2026 meeting with more options and traffic studies for addressing the conflict between the Jefferson viaduct and the convention center expansion.

The takeaway

This debate highlights the challenge of balancing major development projects with the need to preserve essential transportation infrastructure that connects different neighborhoods and the city center. The council's criticism suggests the proposed plans may sacrifice long-term accessibility and connectivity for short-term cost savings, underscoring the importance of thorough planning and community input on such transformative projects.