If you have been watching growth on the west side of Waco, Highway 84 deserves a closer look. What stands out here is not just one project or one employer, but a corridor where road upgrades, industrial investment, and public infrastructure are moving at the same time. If you are tracking commercial real estate, business expansion, or future development patterns in McLennan County, this guide will help you understand what is shaping the Highway 84 industrial growth corridor and why it matters. Let’s dive in.
Why Highway 84 Matters Now
The Highway 84 corridor in 76712 and western McLennan County is best understood as an industrial access spine stretching from west Waco toward McGregor. Recent TxDOT work in Woodway and along the west Waco edge included widening, auxiliary lanes, flyovers at US 84 and SH 6, frontage road extensions, and pedestrian improvements. Together, those projects point to a corridor being upgraded for higher-capacity access rather than functioning as a static arterial.
That matters because industrial growth depends on reliable movement. When road geometry, interchange access, and frontage roads improve, the corridor becomes easier to navigate for trucks, employees, service providers, and operating businesses. In practical terms, Highway 84 is gaining the kind of transportation support that often helps larger employment and industrial areas expand over time.
Corridor Geography and Access
This corridor is not limited to one address or business park. It connects west Waco, Woodway, and the broader path toward McGregor, creating a regional link between established commercial areas and major industrial land. That broader view is the most useful way to understand how the area functions.
McGregor sits at the junction of US Highway 84 and State Highway 317 in western McLennan County. The City of McGregor reports that these roadways carry thousands of vehicles each day, which helps explain the corridor’s role in moving people, goods, and business activity across the area.
The McGregor Executive Airport also strengthens that geography. It sits about 7 miles east of downtown McGregor and 7 miles west of downtown Waco, placing it in a useful middle position along the corridor. That location supports the idea that this is not just a highway route, but a Waco-to-McGregor logistics and employment spine.
Industrial Anchors Driving Attention
One reason this corridor is getting so much attention is the concentration of major industrial users nearby. SpaceX’s McGregor rocket development facility is a 4,000-acre site with 16 specialized test stands. According to SpaceX, structural and propulsion testing for Falcon 9 and Falcon Heavy takes place there, with the site staffed by test engineers, technicians, and management personnel.
That is a major anchor, but it is not the whole story. The City of McGregor identifies SpaceX as the anchor tenant in McGregor Industrial Park, while also showing that the park has evolved into a more diversified industrial environment. Recent additions named by the city include Knauf, Messer, Allied Steel, and EFC.
This matters for anyone evaluating the corridor because diversified tenancy typically creates a broader economic base. Instead of growth depending on a single user, the area now shows activity across aerospace, industrial gases, advanced materials, and manufacturing. That kind of tenant mix can make a corridor more resilient and more attractive to future users.
McGregor Industrial Park Adds Scale
A major part of the Highway 84 growth story sits in McGregor Industrial Park. The city reports that the park includes more than 9,000 acres of developable land on the former Navy Weapons Industrial Reserve Plant. It also received a Ready for Reuse determination from TCEQ and the EPA in 2006.
From a market perspective, that amount of developable land is significant. It gives the corridor room to absorb large users, supporting infrastructure, and future expansion without relying on scattered infill sites alone. For investors and developers, scale often changes the conversation because it allows for phased growth and larger long-term planning.
The City of McGregor also reports that the industrial park earned mega-site and super-park certification in January 2020. According to the city, that certification generated inquiries tied to potential hundreds of millions of dollars in investment. That does not guarantee every prospect becomes a project, but it does show the corridor is being evaluated at a high level by larger industrial users.
Recent Projects Show Real Momentum
The current investment wave is backed by several major projects. Knauf announced the opening of a 600,000-square-foot McGregor plant that will produce and distribute fiberglass insulation for commercial and residential use. The company said the facility is expected to bring nearly 200 jobs.
Messer announced an investment of more than $50 million for a McGregor air separation unit project. The company said the facility will supply gases used in industries such as aerospace, electronics, healthcare, metals, and oil and gas. The City of McGregor later reported that Messer also purchased an additional 50 acres for a second air separation unit.
EFC Gases & Advanced Materials announced a $210 million McGregor project on 195 acres that it said would create at least 120 jobs. Local reporting tied to the announcement noted city support for water, wastewater, and an industrial rail spur. That is an important signal because it shows the corridor’s growth is being built not only for aerospace users, but also for process-intensive industrial operations.
Infrastructure Is a Big Part of the Story
Industrial growth does not happen on highway access alone. Utilities, rail, drainage, and site readiness all shape what kind of users can realistically operate in a corridor. In Highway 84’s case, public investment is helping support that next phase.
The City of McGregor reports that improved water and wastewater systems will serve industrial, commercial, retail, and residential prospects. That is a useful reminder that while the corridor is primarily industrial in character, its growth can create spillover demand for service and commercial uses nearby.
The city issued 2023 certificates of obligation for streets, roads, drainage, landscaping, signalization, lighting, pedestrian improvements, curbs, signage, and utility relocations. The McGregor Economic Development Corporation also issued 2025 certificates for rail, streets and roads, and water and sewer utilities. Those investments show continued public-sector support for making the corridor more functional and more development-ready.
One especially important regional detail is the 16-inch water line connecting McGregor, Waco, and Woodway. The city says it was funded in 2018 and completed in 2021. That kind of utility connection reinforces the idea that this corridor works as a regional infrastructure system, not a collection of isolated sites.
Air and Rail Access Strengthen the Corridor
The transportation picture goes beyond the highway itself. The McGregor Executive Airport adds another layer of utility for businesses that value aviation access and business travel. The city says the airport has 99 based business aircraft, 65 T-hangars, 28 private hangars, available land for expansion, and more than $10 million in TxDOT Aviation grants for improvements including taxiways, hangars, fencing, apron work, and runway rehabilitation.
On the Waco side, the City of Waco says Waco Regional Airport offers commercial air service through American Eagle and American Airlines. TSTC’s Waco Airport adds an 8,600-foot primary runway and training programs tied to aviation, construction, maintenance, and transportation. Together, those assets help support workforce development and business access across the corridor.
Rail is also part of the growth equation. The EFC project included plans supported by the city for an industrial rail spur, and the MEDC’s 2025 certificates include rail investment. For industrial users, the combination of highway, rail, and airport access can significantly widen the range of viable operations.
What Types of Users Fit Here
Based on the documented tenant mix and infrastructure, the Highway 84 corridor appears well suited for large industrial users, aerospace suppliers, industrial gas and process users, building-material manufacturers, and service or logistics users that benefit from highway, rail, and air access. That is one reason the corridor stands out in Central Texas. It offers a combination of land scale and transportation options that is difficult to replicate in smaller, more constrained locations.
It is also important to frame the corridor correctly. This is not a traditional residential mixed-use district. The strongest evidence supports describing it as an industrial growth corridor with commercial and service spillover, shaped by roadway upgrades, airport access, rail investment, and a growing base of industrial employers.
Why This Matters for Investors and Businesses
If you are a business owner, investor, or developer, the value proposition here is broader than a single headline company. The corridor combines a large repurposed industrial land base, major transportation improvements, airport access, public utility investment, and a growing list of industrial users. That mix can support both current operations and future expansion planning.
For site selection, this means Highway 84 is worth evaluating through a regional lens. The corridor links west Waco demand, McGregor industrial capacity, and multi-modal access in a way that supports larger-scale commercial real estate decisions. Whether you are looking at industrial land, flex space, logistics potential, or adjacent service commercial opportunities, the broader corridor story matters.
As Central Texas continues to evolve, corridors like Highway 84 often become easier to understand in hindsight than in the moment. By the time every signal is obvious, much of the strategic advantage may already be spoken for. If you want help evaluating industrial sites, land opportunities, or growth patterns along this corridor, Kelly Realtors Commercial can help you navigate the market with local insight and practical guidance.
FAQs
What is the Highway 84 industrial growth corridor in McLennan County?
- It is the west Waco to McGregor stretch along and around Highway 84 that is being shaped by highway upgrades, industrial development, airport access, utility investment, and rail-related improvements.
Why is Highway 84 in 76712 getting more attention now?
- The corridor is drawing attention because transportation projects and large industrial commitments are converging at the same time, especially on the west side of Waco and toward McGregor.
Is the Highway 84 corridor only about SpaceX in McGregor?
- No. SpaceX is a major anchor, but city reporting also identifies Knauf, Messer, Allied Steel, and EFC as part of the area’s recent industrial growth.
Is there still room for development along the Highway 84 corridor?
- Yes. The City of McGregor reports that McGregor Industrial Park has more than 9,000 acres of developable land, along with ongoing investment in rail, roads, water, and sewer infrastructure.
What kinds of commercial users fit the Highway 84 corridor?
- The corridor appears best suited for industrial and related users such as aerospace suppliers, advanced materials companies, process-intensive operations, building-material manufacturers, and logistics or service businesses that value regional access.
Why does infrastructure matter so much for Highway 84 industrial growth?
- Industrial users often depend on more than road frontage alone, so improvements in utilities, rail access, airport facilities, and roadway capacity can make the corridor more functional and more attractive for long-term investment.
