New report deems Houston's I-45 expansion a "freeway without a future"

Houston Highways

Is the I-45 expansion a "freeway without a future"? Getty Images

A national nonprofit organization advocating for the removal of freeways across the country has named the Interstate 45 expansion in Houston on its 2025 list of "freeways without futures."

The latest report from Congress for the New Urbanism (CNU) included nine U.S. freeways where the infrastructure is "nearing the end of its functional life." The report also highlights local efforts and campaigns offering an alternative solution that reconnects and prioritizes local communities while addressing environmental and ecological damage.

Currently in the initial stages of construction, the I-45 expansion project, dubbed the North Houston Highway Improvement Project (NHHIP), aims at reconstructing I-45N between downtown and the north Sam Houston Tollway, as well as segments of connecting freeways.

Promised improvement areas include I-45 from Beltway 8 to I-10 and I-45 through downtown along I-10 and US 59/I-69. Portions of I-10 and US 59/I-69 will be improved as well, per TxDOT. Most notably, the project will remove the Pierce Elevated portion in downtown Houston and reroute I-45 to run parallel to I-10 and Highway 59, resulting in the demolition of existing properties between the freeway and St Emmanuel St.

The CNU report states that the construction of I-45 in the 1950s and 1960s brought significant changes to the local communities around it. Highway construction led to the demolition of many homes and local businesses, thus displacing area residents and dividing their neighborhoods.

The report also mentioned significant environmental consequences, like air and noise pollution, that have plagued the areas surrounding the freeway.

"For decades, residents in areas like Near Northside, Fifth Ward, and Independence Heights have faced elevated levels of air pollution from vehicle emissions, contributing to higher rates of asthma and respiratory illnesses," the report said.

Additionally, the report claims that worsening stormwater runoff from the concrete infrastructure has also led to significant flooding issues due to a lack of natural drainage.

"Increased concrete and impermeable surfaces prevent natural drainage, leading to localized flooding, which threatens homes and public health — especially for those who lack resources for flood mitigation," the report said.

CNU claims further expansion of Houston's highway system could eventually lead to the loss of the city's bayous, while also diminishing the remaining flood-absorbing land. Other repercussions like air pollution and heat island effects may also worsen, the report argues, and these ramifications would most likely harm the predominantly Black and Hispanic neighborhoods near the freeway.

A grassroots campaign against Houston's highway expansion

CNU referenced a key alternative to Houston's highway expansion, Stop TxDOT I-45, which has garnered a small but vocal group of local activists who want to see the city re-envision its highway infrastructure.

The campaign demands that the North Houston Highway Improvement Project (NHHIP) stop expanding I-45 and instead seek "solutions that prioritize people, protect [the] environment, and build true resilience." Namely, it proposes the redirection of NHHIP funds toward "people-centered investments" to improve and transform public transit access, while also restoring green spaces and thus creating healthier neighborhoods throughout Houston.

Environmentally conscious Houstonians aren't the only fans of these measures: The report says Stop TxDOT I-45 may have also had an influence on late former Houston Mayor Sylvester Turner, although he signed a Memorandum of Understanding with TxDOT that allowed the project to proceed.

"During his time as Mayor of Houston, the late Congressman Sylvester Turner proposed Vision C — an alternative to NHHIP that embraced equitable public transit and environmental sustainability," the report said. "But TxDOT never took the proposal seriously, and today there is no political will to pursue it."

Other "freeways without futures":

The only other Texas highway included in CNU's 2025 report is I-35 in Austin, which has been included in every "Freeways without Futures" report as far back as 2019.

Other U.S. freeways mentioned in the report include:

  • NY State Routes 33 and 198 in Buffalo, New York
  • Interstate I-980 in Oakland, California
  • Interstate 175 in Saint Petersburg, Florida
  • IL 137/Amstutz Expressway/Bobby Thompson Expressway in Waukegan and North Chicago, Illinois
  • DuSable Lake Shore Drive (US 41) in Chicago, Illinois
  • US-101 in San Mateo County, California
  • US-35 in Dayton, Ohio
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This article originally appeared on CultureMap.com.

Aurora began regular driverless deliveries between Houston and Dallas on April 27. Photo courtesy Aurora.

Autonomous truck company rolls out driverless Houston-Dallas route

up and running

Houston is helping drive the evolution of self-driving freight trucks.

In October, Aurora opened a more than 90,000-square-foot terminal at a Fallbrook Drive logistics hub in northwest Houston to support the launch of its first “lane” for driverless trucks—a Houston-to-Dallas route on the Interstate 45 corridor. Aurora opened its Dallas-area terminal in April and the company began regular driverless customer deliveries between the two Texas cities on April 27.

Close to half of all truck freight in Texas moves along I-45 between Houston and Dallas.

“Now, we are the first company to successfully and safely operate a commercial driverless trucking service on public roads. Riding in the back seat for our inaugural trip was an honor of a lifetime – the Aurora Driver performed perfectly and it’s a moment I’ll never forget,” Chris Urmson, CEO and co-founder of Pittsburgh-based Aurora, said in a news release.

Aurora produces software that controls autonomous vehicles and is known for its flagship product, the Aurora Driver. The software is installed in Volvo and Paccar trucks, the latter of which includes brands like Kenworth and Peterbilt.

Aurora previously hauled more than 75 loads per week under the supervision of vehicle operators from Houston to Dallas and Fort Worth to El Paso for customers in its pilot project, including FedEx, Uber Freight and Werner. To date, it has completed over 1,200 miles without a driver.

The company launched its new Houston to Dallas route with customers Uber Freight and Hirschbach Motor Lines, which ran supervised commercial pilots with Aurora.

“Transforming an old school industry like trucking is never easy, but we can’t ignore the safety and efficiency benefits this technology can deliver. Autonomous trucks aren’t just going to help grow our business – they’re also going to give our drivers better lives by handling the lengthier and less desirable routes,” Richard Stocking, CEO of Hirschbach Motor Lines, added in the statement.

The company plans to expand its service to El Paso and Phoenix by the end of 2025.

“These new, autonomous semis on the I-45 corridor will efficiently move products, create jobs, and help make our roadways safer,” Gov. Greg Abbott added in the release. “Texas offers businesses the freedom to succeed, and the Aurora Driver will further spur economic growth and job creation in Texas. Together through innovation, we will build a stronger, more prosperous Texas for generations.”

In July, Aurora said it raised $820 million in capital to fuel its growth—growth that’s being accompanied by scrutiny.

In light of recent controversies surrounding self-driving vehicles, the International Brotherhood of Teamsters, whose union members include over-the-road truckers, recently sent a letter to Lt. Gov. Dan Patrick calling for a ban on autonomous vehicles in Texas.

“The Teamsters believe that a human operator is needed in every vehicle—and that goes beyond partisan politics,” the letter states. “State legislators have a solemn duty in this matter to keep dangerous autonomous vehicles off our streets and keep Texans safe. Autonomous vehicles are not ready for prime time, and we urge you to act before someone in our community gets killed.”

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Houston energy trailblazer Fervo closes $462 million Series E

Fresh Funds

Houston-based geothermal energy company Fervo Energy has closed an oversubscribed $462 million series E funding round, led by new investor B Capital.

“Fervo is setting the pace for the next era of clean, affordable, and reliable power in the U.S.,” Jeff Johnson, general partner at B Capital, said in a news release.

“With surging demand from AI and electrification, the grid urgently needs scalable, always-on solutions, and we believe enhanced geothermal energy is uniquely positioned to deliver. We’re proud to support a team with the technical leadership, commercial traction, and leading execution capabilities to bring the world’s largest next-generation geothermal project online and make 24/7 carbon-free power a reality.”

The financing reflects “strong market confidence in Fervo’s opportunity to make geothermal energy a cornerstone of the 24/7 carbon-free power future,” according to the company. The round also included participation from Google, a longtime Fervo Partner, and other new and returning investors like Devon Energy, Mitsui & Co., Ltd., Mitsubishi Heavy Industries and Centaurus Capital. Centaurus Capital also recently committed $75 million in preferred equity to support the construction of Cape Station Phase I, Fervo noted in the release.

The latest funding will support the continued buildout of Fervo’s Utah-based Cape Station development, which is slated to start delivering 100 MW of clean power to the grid beginning in 2026. Cape Station is expected to be the world's largest next-generation geothermal development, according to Fervo. The development of several other projects will also be included in the new round of funding.

“This funding sharpens our path from breakthrough technology to large-scale deployment at Cape Station and beyond,” Tim Latimer, CEO and co-founder of Fervo, added in the news release. “We’re building the clean, firm power fleet the next decade requires, and we’re doing it now.”

Fervo recently won Scaleup of the Year at the 2025 Houston Innovation Awards, and previously raised $205.6 million in capital to help finance the Cape Station earlier this year. The company fully contracted the project's capacity with the addition of a major power purchase agreement from Shell this spring. Fervo’s valuation has been estimated at $1.4 billion and includes investments and support from Bill Gates.

“This new investment makes one thing clear: the time for geothermal is now,” Latimer added in a LinkedIn post. “The world desperately needs new power sources, and with geothermal, that power is clean and reliable. We are ready to meet the moment, and thrilled to have so many great partners on board.”

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This article originally appeared on EnergyCapitalHTX.com.

Baylor center receives $10M NIH grant to continue rare disease research

NIH funding

Baylor College of Medicine’s Center for Precision Medicine Models received a $10 million, five-year grant from the National Institutes of Health last month that will allow it to continue its work studying rare genetic diseases.

The Center for Precision Medicine Models creates customized cell, fly and mouse models that mimic specific genetic variations found in patients, helping scientists to better understand how genetic changes cause disease and explore potential treatments.

The center was originally funded by an NIH grant, and its models have contributed to the discovery of several new rare disease genes and new symptoms caused by known disease genes. It hosts an online portal that allows physicians, families and advocacy groups to nominate genetic variants or rare diseases that need further investigation or new treatments.

Since its founding in 2020, it has received 156 disease/variant nominations, accepted 63 for modeling and produced more than 200 precision models, according to Baylor.

The center plans to use the latest round of funding to bring together more experts in rare disease research, animal modeling and bioinformatics, and to expand its focus and model more complex diseases.

Dr. Jason Heaney, associate professor in the Department of Molecular and Human Genetics at BCM, serves as the lead principal investigator of the center.

“The Department of Molecular and Human Genetics is uniquely equipped to bring together the diverse expertise needed to connect clinical human genetics, animal research and advanced bioinformatics tools,” Heaney added in the release. “This integration allows us to drive personalized medicine forward using precision animal models and to turn those discoveries into better care for patients.”

Houston institutions launch Project Metis to position region as global leader in brain health

brain trust

Leaders in Houston's health care and innovation sectors have joined the Center for Houston’s Future to launch an initiative that aims to make the Greater Houston Area "the global leader of brain health."

The multi-year Project Metis, named after the Greek goddess of wisdom and deep thought, will be led by the newly formed Rice Brain Institute, The University of Texas Medical Branch's Moody Brain Health Institute and Memorial Hermann’s comprehensive neurology care department. The initiative comes on the heels of Texas voters overwhelmingly approving a ballot measure to launch the $3 billion, state-funded Dementia Prevention and Research Institute of Texas (DPRIT).

According to organizers, initial plans for Project Metis include:

  • Creating working teams focused on brain health across all life stages, science and medical advances, and innovation and commercialization
  • Developing a regional Brain Health Index to track progress and equity
  • Implanting pilot projects in areas such as clinical care, education and workplace wellness
  • Sharing Houston’s progress and learnings at major international forums, including Davos and the UN General Assembly

The initiative will be chaired by:

  • Founding Chair: Dr. Jochen Reiser, President of UTMB and CEO of the UTMB Health System
  • Project Chair: Amy Dittmar, Howard R. Hughes Provost and Executive Vice President of Rice University
  • Project Chair: Dr. David L. Callender, President and CEO of Memorial Hermann Health System

The leaders will work with David Gow, Center for Houston’s Future president and CEO. Gow is the founder and chairman of Gow Media, InnovationMap's parent company.

“Now is exactly the right time for Project Metis and the Houston-Galveston Region is exactly the right place,” Gow said in a news release. “Texas voters, by approving the state-funded Dementia Prevention Institute, have shown a strong commitment to brain health, as scientific advances continue daily. The initiative aims to harness the Houston’s regions unique strengths: its concentration of leading medical and academic institutions, a vibrant innovation ecosystem, and a history of entrepreneurial leadership in health and life sciences.”

Lime Rock Resources, BP and The University of Texas MD Anderson Cancer Center served as early steering members for Project Metis. HKS, Houston Methodist and the American Psychiatric Association Foundation have also supported the project.

An estimated 460,000 Texans are living with dementia, according to the Alzheimer’s Association, and more than one million caregivers support them.

“Through our work, we see both the immense human toll of brain-related illness and the tremendous potential of early intervention, coordinated care and long-term prevention," Callender added in the release. "That’s why this bold new initiative matters so much."

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