County vote links rail planning to Mueller

Travis County commissioners approved a $124,953 contract with HNTB on Tuesday, Oct. 21, to study a passenger rail line between Austin and San Antonio, according to Travis County. The study centers on a corridor that follows Highway 71 to State Highway 130 and then to Interstate 10. The action sets up station and access questions for Mueller residents, workers, and planners, including where a stop could go, how people would reach it, and what land use near the neighborhood would need.

“We're not going to be able to build our way using highways out of the connection problem that we have with San Antonio, and so this would allow another option,” Travis County Judge Andy Brown said. “I can't think of any similar-sized, especially growing this fast, regions in the world that don't have good passenger rail service in between them.”

Route under study

The concept under review spans about 80 to 90 miles: Highway 71 → SH 130 → I-10, according to HNTB and Travis County. County leaders cited freight traffic along the Interstate 35 rail corridor and coordination with Union Pacific as barriers to a shared line. Freight operations and passenger service often face dispatch and capacity conflicts on shared tracks, according to Wikipedia.

Regional growth underpins the push. Corridor population stands near 4.5 million and could reach 6 million to 7 million by 2030, county leaders said. Data for Travis County shows population growth since 2010, including a 25.9% rise from 2010 to 2020, according to the U.S. Census Bureau.

What the study will deliver

HNTB and Travis County recommendations call for core deliverables that guide site decisions and service plans:

  • Route alternatives and right-of-way analysis
  • Ridership and revenue modeling for 2030 and beyond
  • Capital and operating cost estimates with scenarios
  • Environmental screening and constraint mapping
  • Funding options and grant pathways
  • Governance comparisons for operations
  • Station typologies and access planning

These items will frame alignment choices near SH 130, evaluate demand, and size costs. They also will define station functions and street access that affect travel to and from Mueller.

Station options for Mueller

No station is set. HNTB and Travis County recommendations outline typologies that planners could test in and near East Austin:

  • Regional terminal in Austin with transit links
  • Park-and-ride sites at SH 130 interchanges
  • Transit-oriented development opportunities next to stations

A terminal in Austin would shape transfers to neighborhood streets and bus routes that serve Mueller. A park-and-ride east of I-35 along SH 130 could draw drivers from Northeast and East Austin and would need short shuttle links to reach Mueller. The typology approach places access, sidewalk coverage, bike routes, and curb space as design factors that would affect users in the neighborhood.

Experience in San Antonio points to service that feeds rail with short trips near stations. VIA and partners launched a free downtown shuttle, The Little Runner, in 2024, and expanded a Via Link zone for pickups and drop-offs near downtown, as reported by Axios and Axios. Similar first- and last-mile service design would shape access for Mueller riders.

Operations and funding questions

After the HNTB feasibility work, commissioners must choose an operator and a payment model, according to Travis County. Options for operations include the [Texas Department of Transportation], the [CTRMA], or another entity. Funding options on the table include local revenue, ticket sales, county cost sharing between Travis and Bexar, and federal grants, according to Travis County.

Those choices link back to station placement and access. A stop that draws peak trips from Mueller employers and residents would need frequency, parking supply that fits the area street grid, and transfer space for buses and bikes. Those features would support fare revenue and grant cases the study will model, according to HNTB and Travis County recommendations.

Risks and steps for Mueller stakeholders

Freight operations on I-35 and Union Pacific control of track segments complicate a shared alignment, which is one reason the SH 130 and I-10 path is under study, according to Wikipedia. The HNTB and Travis County recommendations note common risks for startup service: a need for subsidy in early years, demand that hinges on travel time versus driving, and access that depends on first- and last-mile links.

For Mueller, the study period opens a planning window. Neighborhood groups, employers, and property owners can map bus, bike, and walk paths that reach a rail stop east of I-35, test drop-off and pickup zones, and align parking and curb policy. Those moves would prepare for potential station proposals in the alternatives analysis and would inform any Austin terminal design that sets connections from the core to Mueller.

The population trend adds urgency. County data and U.S. Census Bureau reports show steady gains in Travis County since 2010. That growth feeds peak trips between job centers and housing in and around Mueller and shapes how a rail service would perform.

The HNTB scope will set timelines and milestones that Mueller stakeholders can track. The alignment screen, the station typology work, and the funding options will signal what kind of station concept could serve the neighborhood and how riders would reach it. County leaders said they plan to use that package to approach federal programs after decisions on operations and governance.

Read the press release on austin.culturemap.com.