• Donate
  • About Us
    • Our Story
    • Our Team
  • GET INVOLVED
    • Volunteer opportunities
    • Careers
  • What We Do
    • Eco-tours & Snorkel Tours
    • Our Work
    • Education & Outreach
  • Data Center Action
  • News
  • Resources
Save Our Springs Alliance
  • Donate
  • About Us
    • Our Story
    • Our Team
  • GET INVOLVED
    • Volunteer opportunities
    • Careers
  • What We Do
    • Eco-tours & Snorkel Tours
    • Our Work
    • Education & Outreach
  • Data Center Action
  • News
  • Resources

Don't Cave on MoPac, Rocket-Fuel Testing, or Highway Bridges

2/25/2026

 
In this Issue:
 Building Momentum for a Better MoPac 
 Together, We Can Save Our Historic Barton Springs Bridge
 Stop Solid-rocket Fuel Motor Testing on the Edwards Aquifer 
 Early Giving and Peer-to-Peer Opportunities to Amplify SOS
Picture
Better MoPac: Help Us Build Momentum in MarchThe proposed MoPac South expansion is back. The Central Texas Regional Mobility Authority has released its draft Environmental Assessment for an 8.77-mile stretch of highway expansion, from Slaughter Creek to Enfield Road. The proposal outlines four toll lanes and expanding the highway six to eight lanes through the Edwards Aquifer Recharge zone, the source of Barton Springs and the lifeblood of our region. The official comment period runs March 9 - May 3. We’re coming together to organize and build serious momentum for the surge of community action ahead.

The Better MoPac Coalition continues to broaden its reach through a range of strategic and creative engagement efforts, and we highly encourage you to get involved! Opportunities include tabling at Austin High, joining our Lady Bird Lake paddle (details below), creating protest art and signs, sharing updates on social media, or lending your skills as a volunteer. JOIN HERE -- It's free and gives you a direct role in a coordinated, community-led effort to stop a short-sighted project that would permanently alter Austin and threaten our precious aquifer. 
​

Below are some key dates and ways to join the movement... ​
Picture
JOIN THE PADDLE 3/14
  • Monday, March 9 - CTRMA Public Comment Period Opens. We will have an easy-to-use form and sample verbiage to inspire meaningful and fact-driven comments. Customized letters are highly recommended. 
  • Saturday, March 14 - BMC Paddle for the People (8:15-11:30 AM) Learn about the South MoPac expansion plan, how it threatens Barton Springs, Lady Bird Lake, our endangered species, and why it fails to fix long term transit issues. This group paddle is about choosing a better future for Central Texas! Canoes and kayaks courtesy of Texas Rowing Center. Meet at 1541 West Cesar Chavez, Austin Texas. 30 spots available, ticket link here.
  • Tuesday, March 24 - Public Hearing & Open House (5:30-7:30 PM) Bowie High School Cafeteria. We are going to PACK THE ROOM. Mark your calendars and tell your friends!

Picture
Together We Can Save Our Historic Barton Springs Bridge"Sending Out An SOS!!"-- Please plan to attend or call in to the Historic Landmark Commission's meeting next Wednesday, March 4, at 6:00 PM to urge them to "save our beautiful, 100-year old historic bridge and its Barton Creek, Butler Trail, and Zilker Park setting. We will send out details on how to sign up to speak in person or by call in when they are posted later this week.  

Here's the short background: On December 14, 2023, our Mayor and City Council voted on its Agenda Item 79 to demolish our beautiful, historic gateway to Zilker Park -- the Barton Springs Road bridge over Barton Creek. If you have ever walked, run, paddled, swam, fished, or rode a bike under this bridge, or viewed it from the bike/ped bridge on the Butler trail, you've seen it. You've probably photographed it as well. It's one of the most beautiful and iconic places in Austin.  

The council's regrettable vote happened without the required prior review of our Historic Landmark Commission. Somehow they "forgot."  

The council did have misleading information from City contractors seeking fat contracts to demolish the historic, 58-foot wide bridge and replace it with a giant, ugly, 106 foot wide, highway-style bridge. Those contractors and staff told the council that the bridge was too frail to save and the only way to address traffic safety issues was to build a new giant bridge, with extensive construction in and disturbance of Barton Creek. Buried in the 700 pages of back-up documents, it showed the bridge was actually in "good" to "fair" condition and could be restored for $13 to $18 million. The council never heard this as a viable and affordable option. The cost to tear down and build the giant replacement, initially pegged at $10.2 million in 2022 ballooned to $36 million and then, today at $54.5 million. We are also just now finding out the project will do real damage to the historic Umlauf home and studio property and to the archeological and historic districts within Zilker Park.  
​
Thankfully, the Historic Landmark Commission called "time out" on the City's push to destroy the historic bridge at its last February 4 meeting. You can watch the testimony and discussion on the Agenda Item 8 by clicking on that item here below the City's meeting video window. The Commission will consider recommending saving the bridge, the park, the creek and its unique aquatic life, the historic and archeological resources, and the Umlauf property at its Wednesday March 4 meeting. Please be there with us to support the Commission's historic landmark protection mission.  

Picture
Sign the Petition to Ask Texas State University to Move the Rocket-Fuel Test Site OFF the AquiferAn important message from San Marcos River Foundation -- A proposed solid rocket motor fuel testing at Freeman Ranch, located entirely over the Edwards Aquifer Recharge Zone, poses serious potential risks to the drinking water supply for more than 2.5 million Central Texans.
Texas State University has agreed to allow testing in partnership with X-Bow at Freeman Ranch, despite the site’s sensitive location. The plan involves firing solid rocket motor fuel secured to a concrete pad approximately 4-6 times per year. SMRF notes several water quality concerns. In the event of a malfunction, fuel pellets could be thrown beyond the test area. Testing can send dust beyond the site, and the need to capture and truck away contaminated cooling water after each run leaves significant room for error. The fuel contains ammonium perchlorate and aluminum oxide, which can persist in groundwater for centuries, making contamination extremely difficult to remediate. Please sign the petition below to tell Texas State to stop this plan that puts our aquifer at risk.
Sign the Petition HERE

Picture
Don’t Wait, Start Amplifying SOS TodayAmplify Austin Day is Central Texas’ biggest day of giving, a high-energy, well organized community fundraiser that rallies thousands of locals to support hundreds of area nonprofits all at once. The event runs from March 4 at 6 PM to March 5 at 6 PM and has raised more than $120 million for local causes since it began in 2013.
But you don't have to wait! You can give today or email [email protected] to become a Peer-to-Peer fundraiser and help us strengthen our early push. Early gifts help SOS unlock matching funds and bonus prizes too. As you know, our fights are enormous and the pressures on our water keep mounting, so this giving sprint is an excellent way to boost our 2026 fundraising. 
DONATE TODAY!

We’re keeping watch on the big fights ahead: opposing the horrible MoPac expansion and now rocket fuel testing, both over the Recharge zone, and fighting for the historic Barton Springs bridge. We also encourage you to step outside and enjoy what we’re working to protect. Join us for a Lady Bird Lake paddle on March 14, explore the many beautiful corners of the Greenbelt while Barton Springs is closed the next few weeks, and consider taking an enlightening walk with Black Austin Tours to learn more about the untold history, contributions, and experiences of Austin’s Black community.
As always, we’re watching the sky for rain.

In Solidarity, 
SOS Alliance ​

Comments are closed.

    Archives

    March 2026
    February 2026
    January 2026
    December 2025
    November 2025
    October 2025
    September 2025
    August 2025
    July 2025
    June 2025
    May 2025
    April 2025
    March 2025
    February 2025
    January 2025
    December 2024
    November 2024
    October 2024
    September 2024
    August 2024
    July 2024
    June 2024
    May 2024
    April 2024
    March 2024
    February 2024
    January 2024
    December 2023
    November 2023
    October 2023
    September 2023
    August 2023
    July 2023
    June 2023
    May 2023
    April 2023
    March 2023
    January 2023
    December 2022
    November 2022
    October 2022
    August 2022
    July 2022
    June 2022
    May 2022
    March 2022
    February 2022
    January 2022
    December 2021
    November 2021
    October 2021
    September 2021
    August 2021
    July 2021
    April 2021
    February 2021
    January 2021
    December 2020
    November 2020
    October 2020
    September 2020
    August 2020
    July 2020
    June 2020
    May 2020
    April 2020
    March 2020
    February 2020
    January 2020
    December 2019
    November 2019
    October 2019
    June 2019
    May 2019
    April 2019
    February 2019
    January 2019

    Categories

    All

    RSS Feed

Save Our Springs Alliance

Picture
p: 512-477-2320 |  f: 512-477-6410
​​[email protected]
3
201 Menchaca Rd. Austin TX 78704

Quick Links

News
​Contact Us
​Newsletter Signup
Donate

SOS is a 501 c3 non profit and  your donation is tax deductible ​
  • Donate
  • About Us
    • Our Story
    • Our Team
  • GET INVOLVED
    • Volunteer opportunities
    • Careers
  • What We Do
    • Eco-tours & Snorkel Tours
    • Our Work
    • Education & Outreach
  • Data Center Action
  • News
  • Resources