I-35 NEX Hits 1,000 Bridge Beams: What It Means for San Antonio Homeowners

If you live, work, or own property anywhere near the I-35 corridor in northeast San Antonio, you have probably noticed the steady construction activity that has been reshaping the highway for months. This week, TxDOT's I-35 NEX project reached a notable construction milestone: more than 1,000 concrete bridge beams have now been installed, representing over 20 percent of the 4,798 beams planned for the entire project. That is a significant amount of concrete in the air, and it signals that this massive rebuild is moving through its middle chapters.

For context, bridge beams are the heavy structural members that support elevated roadway decks. Installing more than 1,000 of them means the physical shape of the new, wider freeway is becoming visible in ways that renderings and project maps never quite conveyed. Drivers passing through the stretch from north of Walzem Road toward Petroleum Drive can already see the emerging skeleton of what will eventually be a dramatically expanded corridor.

Speaking of that stretch, TxDOT has also scheduled weekend closures of one or two I-35 main lanes in that same area to allow for median reconstruction work. If you travel that corridor on weekends, plan ahead. These closures are part of the ongoing work to rebuild the center of the highway before the expanded lanes can open on either side.

So what does any of this mean if you own a home nearby?

The neighborhoods closest to this active construction zone include areas along the northeast side of San Antonio, near communities such as Kirby, Converse, and Universal City. ZIP codes like 78219, 78220, and areas feeding into the Judson Independent School District sit within easy reach of this corridor. Homeowners in these areas have been living with construction noise, detours, and the occasional weekend disruption for some time now. That is a real and legitimate inconvenience, and it is fair to acknowledge it plainly.

At the same time, major highway expansion projects like I-35 NEX have a well-documented pattern when it comes to surrounding real estate. The construction phase is the hardest part to live through. Traffic is slower, access can be awkward, and the visual landscape is dominated by equipment and concrete forms. But once a project reaches completion and a modernized, higher-capacity highway opens, the communities it serves tend to see renewed interest from buyers and investors. Improved access reduces commute times, which broadens the pool of people willing to consider a neighborhood.

If you are a homeowner in the northeast San Antonio area and you have been frustrated by the disruption, the milestone of 1,000 beams installed is a reasonable moment to take stock. The project is advancing. It is not stalled, and the structural work visible along the corridor reflects genuine, measurable progress.

For homeowners thinking about selling in the next year or two, the timing question is real. Listing while heavy construction is still visible and weekend lane closures are still happening can affect buyer perception, even if the long-term trajectory for the area is positive. On the other hand, waiting until the project wraps up entirely and then selling into a newly improved corridor could position your home more favorably. Every situation is different, and a local real estate agent who knows this specific part of San Antonio can help you weigh those options with current market data rather than guesswork.

For buyers considering the corridor, the same logic applies in reverse. Homes near active construction sometimes attract less competition, which can work in a buyer's favor. If you are willing to tolerate the disruption now and are confident in the long-term improvements the project will bring, northeast San Antonio and its surrounding cities may offer opportunities worth exploring.

Renters in the area should be aware of the weekend lane closure schedule when planning travel. Whether you are heading into downtown San Antonio or east toward the suburbs, a few extra minutes of planning on construction weekends can save real frustration. Landlords with rental properties along this corridor may also want to be transparent with tenants about what to expect in terms of noise and access over the coming months.

The I-35 NEX project is one of the largest infrastructure efforts underway in the San Antonio region right now. More than 1,000 bridge beams installed and a schedule that continues to move forward means the finish line, while still some distance away, is coming into clearer view. For anyone whose home, investment, or daily life is tied to this part of the city, that is news worth paying attention to.