Santa Fe, NM – Governor Michelle Lujan Grisham has appointed David D. Quintana as the Acting Secretary of the New Mexico Department of Transportation, effective immediately. The announcement, made on March 4, 2026, signals a continuation of the state’s focus on infrastructure development and transportation connectivity. Quintana’s appointment comes as the department navigates ongoing projects and plans for future improvements across New Mexico’s extensive highway system.
Quintana brings over two decades of experience within the New Mexico Department of Transportation to the role. He has steadily risen through the ranks, beginning as an Engineer in Training and most recently serving as the Programs and Infrastructure Division Director and Chief Engineer. In his previous position, Quintana oversaw more than 220 employees and managed an annual budget exceeding $500 million, according to the Governor’s office. This extensive experience positions him to seamlessly transition into leading the entire department.
A Career Dedicated to New Mexico’s Infrastructure
Governor Lujan Grisham emphasized Quintana’s long-standing commitment to the state’s transportation network. “David Quintana has spent his career delivering transportation projects that connect our communities and move New Mexico forward,” she stated in a press release. “He is well prepared to lead the Department of Transportation.”
Quintana’s expertise encompasses a broad range of responsibilities within the department. He has directed the statewide design and construction program, overseeing the management of six district offices. His oversight also includes crucial aspects of project development, such as bridge design, environmental review processes, right-of-way acquisition, and the implementation of the Statewide Transportation Improvement Plan. This comprehensive experience demonstrates a deep understanding of the complexities involved in maintaining and expanding New Mexico’s transportation infrastructure.
Early Career and Educational Background
Prior to his roles within the Department of Transportation, Quintana gained valuable experience in district engineering positions across northern New Mexico. He also served as the Roadway and Drainage Section Manager for the City of Santa Fe, further honing his skills in infrastructure management and development.
Quintana’s academic background provides a strong foundation for his professional achievements. He holds a Bachelor of Science in Civil Engineering from New Mexico State University, equipping him with the technical knowledge necessary to excel in the field.
What This Means for New Mexico Transportation
The appointment of Quintana as Acting Secretary comes at a critical time for New Mexico’s transportation system. The state continues to address aging infrastructure, increasing traffic demands, and the need for sustainable transportation solutions. Quintana’s familiarity with these challenges, coupled with his extensive experience, suggests a focus on continued progress in these areas.
The New Mexico Department of Transportation is responsible for maintaining over 5,000 miles of state highways, as well as numerous bridges and other transportation facilities. The department also plays a key role in coordinating transportation projects with local governments and federal agencies. Quintana’s leadership will be instrumental in ensuring the efficient and effective management of these resources.
The Governor’s office has not yet announced a timeline for a permanent appointment to the Secretary position. Quintana will serve in an acting capacity while the search for a permanent replacement is underway. Updates regarding the search process and future department initiatives can be found on the Governor’s website.
As Quintana steps into his new role, stakeholders will be watching closely to observe how his leadership shapes the future of transportation in New Mexico. His proven track record and deep understanding of the department’s operations suggest a commitment to continued progress and innovation.
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