A Century Delivering Quality That Lasts
We apply disciplined planning, technical depth and consistent follow-through to every step of the construction process, delivering your infrastructure project with confidence that the work is built to last. Every market brings its own unique challenges. An active manufacturing facility has different constraints than an airport, a regional water system or a major highway corridor. Zachry brings more than a century of heavy civil experience to these environments, with the people, equipment and specialized capabilities to understand what the work requires and how it fits into the larger project.
Across our markets, clients can draw on Zachry’s Heavy + Highway, Water Infrastructure, Civil Sitework and Underground Utilities capabilities. Our self-perform resources and family of specialized companies allow us to match the right expertise to the project.
Enduring Quality in Complex Construction Markets
From tight schedules to active environments to seamless coordination, no matter the market, we bring more certainty and confidence to every project.
Mission Critical
Mission-critical facilities require speed and scale without compromising the infrastructure beneath and around them. Zachry brings mass grading, underground utilities, drainage, concrete paving, foundations and material supply capabilities together for large, schedule-driven developments. Extensive self-perform resources and control of key construction materials help our teams coordinate high-volume sitework with the pace and sequencing these projects demand.
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Industrial
Manufacturing, Chemical & Petrochemical, Oil & Gas, Pharmaceutical
Manufacturing, chemical and petrochemical, oil and gas, and pharmaceutical facilities depend on civil infrastructure built around demanding operations. Zachry provides the site development, underground utilities, drainage, concrete infrastructure and supporting civil work required for new facilities, expansions and modernization projects. Our teams understand how to coordinate construction around process requirements, operating facilities and the schedules that drive major capital investments.
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Energy
Power Generation, Energy Infrastructure
Power generation and energy infrastructure begin with substantial civil work. Zachry supports conventional power generation, energy infrastructure and renewable energy projects with site preparation, mass earthwork, underground utilities, drainage, foundations, concrete infrastructure and supporting transportation improvements. Our ability to coordinate these scopes helps prepare sites and establish the infrastructure required for the systems and equipment that follow.
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Water
Storage, Conveyance, Treatment & Processing
Communities and industries depend on water infrastructure that performs every day and over the long term. Zachry builds and rehabilitates regional systems for water storage, conveyance, treatment and processing, including dams, reservoirs, pumping facilities and treatment plants. Our heavy civil and self-perform experience gives water authorities, public agencies and industrial clients the resources to take on complex projects in and around active water systems.
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Transportation
Zachry has spent more than a century building transportation infrastructure that keeps people and goods moving. Our work spans highways, signature bridges, transportation structures, complex interchanges and corridors as well as port and rail civil infrastructure. Experienced teams, extensive self-perform resources and disciplined field coordination equip us for large projects where traffic, structures, utilities and multiple construction sequences must work together.
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Aviation
When work happens alongside active runways and terminal operations, you need strong coordination and disciplined execution to minimize disruptions and maintain safety. Zachry delivers airside and landside infrastructure for private, regional, commercial, international and federal aviation facilities. Our experience includes runways, taxiways, aprons and airfield drainage as well as terminal roadways, utilities, parking and site development, with construction sequencing shaped around access, security and ongoing aircraft and passenger operations.
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Federal
Public dollars, public trust and regulatory compliance on your projects leave no room for ambiguity or error. Federal infrastructure projects bring rigorous requirements, complex stakeholder environments and a high standard of accountability. Zachry brings heavy civil construction experience to transportation, water, aviation, utility and site development projects for federal clients. Our breadth of self-perform capabilities allows us to coordinate major civil scopes while working within the safety, quality, environmental and documentation requirements that govern federal work.
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Featured Projects
From mission-critical facilities and energy infrastructure to aviation and transportation jobsites, see what Zachry has done for our customers and how we can help unearth opportunity for your project.
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ROOSEVELT MEMORIAL BRIDGE
The Roosevelt Memorial Bridge Replacement is a $408.4 million project that will provide a new crossing for U.S. 70 over Lake Texoma, strengthening a critical transportation connection between Bryan and Marshall counties and the broader southern Oklahoma and northern Texas region. Zachry Construction and Traylor Bros. are leading the design-build team for the project, which marks the first Modified Progressive Design-Build project in Oklahoma history. Built just south of the existing bridge, the new Roosevelt Memorial Bridge will feature four travel lanes, wider shoulders, and a 10-foot multi-use path for pedestrians and cyclists. Improvements also include widening the U.S. 70…
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LOOP 1604 FROM IH-10 TO US 281
The Loop 1604 Expansion Project is improving mobility, capacity, and safety along one of San Antonio’s heavily traveled corridors. Zachry, in a 50/50 joint venture with Austin Bridge & Road as North Loop Constructors, is delivering improvements along Loop 1604 from IH-10 to US 281. The project expands Loop 1604 from a four-lane expressway to a ten-lane facility, including new eastbound and westbound mainlanes, improvements to existing pavement, and portions of the planned IH-10 direct connectors. Additional work includes reconfigured auxiliary lanes, entrance and exit ramps, and widened mainlane and frontage road bridges. A major component of the project comes…
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LANE CITY DAM REHABILITATION
The Lane City Dam Hurricane Harvey Rehabilitation and Recovery Project is restoring and strengthening the dam and its surrounding banks to improve long-term resilience following damage caused by Hurricane Harvey. Zachry’s work includes installing new sheet piling and grout bags along the west bank and existing dam, modifying and extending sheet piling on the east bank, and stabilizing eroded slopes with excavation, rock riprap, and other protective measures. The project also includes replacement of the gate hydraulic cylinder and construction of a new control building with upgraded electrical systems. To support construction across the site, Zachry constructed a temporary trestle…
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PALMETTO BEND DAM REMEDIATION
Zachry is rehabilitating Palmetto Bend Dam for the Lavaca-Navidad River Authority in Jackson County, Texas. The project is designed to enhance embankment stability and long-term dam safety by reducing downstream water pressure and mitigating conditions that could contribute to seepage and piping. The centerpiece of the rehabilitation is approximately 1,550 linear feet of permanent cutoff wall constructed along the dam crest, including an additional test section used to evaluate performance and determine whether further extension is needed. Zachry’s work also includes improvements within the East Drain Ditch, where the team will construct a boil closure to replace the existing sand…
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PORT SAN ANTONIO TAXIWAY M
The Port San Antonio Consolidated Facility Package 3: Taxiway M project includes construction of new airfield pavement and supporting infrastructure at Port San Antonio. Zachry’s scope includes excavation and soil preparation, followed by lime treatment, cement-treated base, concrete paving, and asphalt paving. The project also includes site drainage, utilities, and flatwork to support the new taxiway infrastructure. The combination of pavement, utility, and drainage improvements requires careful coordination across multiple scopes to deliver a complete and durable airfield facility. Together, these improvements will provide the infrastructure needed to support continued development and operations at Port San Antonio.
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US 29/US 74 BRIDGE REPLACEMENT OVER CATAWBA RIVER
The North Carolina Department of Transportation selected Zachry Construction Corporation as the prime contractor for the U.S. 29/U.S. 74 bridge replacement over the Catawba River and the associated N.C. 7/U.S. 74 improvements in Gaston and Mecklenburg counties. The $78 million project will strengthen a critical transportation connection between Gaston and Mecklenburg counties while improving capacity, mobility and multimodal connectivity along Wilkinson Boulevard/U.S. 29-74. The corridor also serves as an important regional alternate route when emergencies divert traffic from Interstate 85. The project replaces the existing Catawba River crossing with a new 11-span, 1,145-foot-long bridge with six 12-foot-wide travel lanes and…
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