Directional Boring in Tulsa, Oklahoma

Tulsa is Oklahoma’s second largest city, home to more than 415,000 residents and anchored by a diverse economy spanning aerospace, healthcare, energy, and manufacturing. The city’s extensive street grid, aging utility infrastructure, and proximity to major industrial assets like the Port of Catoosa create a constant demand for trenchless underground utility installation. Trinity Boring Solutions has executed horizontal directional drilling (HDD) projects throughout the Tulsa metro for decades, and our crews are intimately familiar with the city’s subsurface conditions, regulatory requirements, and utility provider protocols.

The defining geographic feature of Tulsa’s underground utility work is the Arkansas River, which bisects the metro area and regularly requires large-diameter bore crossings for gas transmission lines, water mains, fiber optic runs, and electric conduit. Trinity Boring Solutions has successfully completed multiple crossings under the Arkansas River at varying depths, using both conventional HDD and pneumatic boring methods depending on soil conditions and required bore diameter. The river corridor presents alluvial deposits, gravel lenses, and variable sand layers that demand precise equipment calibration and experienced drill operators.

Beyond river crossings, Tulsa’s urban core along Second Street, Eleventh Street, and the downtown arts district features a dense web of legacy utilities installed over the past century. Many of these corridors cannot be open-cut without major disruption to businesses, traffic, and adjacent infrastructure. HDD is the preferred installation method for new conduit in these areas because it allows installation beneath existing pavement, curbing, and buried utilities without disturbing the surface. Our crews use locating equipment and utility potholing to confirm clearances before every bore.

What Is Directional Boring and Why Does Tulsa Need It?

Horizontal directional drilling is a trenchless construction method that installs underground utilities along a controlled curved or straight path without requiring a continuous open trench. A drill rig drives a drill string equipped with a downhole guidance system from an entry point to an exit point. Once the pilot bore is complete, a reamer enlarges the bore path, and the product pipe or conduit is pulled back through the enlarged bore. The process uses bentonite drilling fluid to stabilize the bore, lubricate the reamer, and carry cuttings back to the surface for disposal.

Tulsa’s aging water and sewer infrastructure is actively being upgraded under the City of Tulsa’s capital improvement programs. New residential developments in South Tulsa, Jenks, and Bixby require fiber optic buildout, new water service laterals, and gas distribution extensions. PSO’s electric grid expansion along major corridors requires conduit installation under streets that cannot be open-cut during peak traffic periods. All of these projects benefit from HDD over traditional trenching because they avoid lane closures, minimize concrete saw-cutting and patch work, and reduce restoration costs.

Underground Utility Services We Provide in Tulsa

Water Line Installation

Trinity Boring Solutions installs HDPE water mains and service laterals using HDD throughout Tulsa and the City of Tulsa water service area. We work with the City of Tulsa Water and Sewer Department on new main extensions and service connections, and coordinate with Oklahoma American Water for properties in service transition zones. Common projects include boring beneath Tulsa streets to connect new commercial buildings, installing new water mains under I-44 and US-75, and replacing aging galvanized service lines in midtown neighborhoods without disturbing landscaping or driveways.

Natural Gas Line Boring

Oklahoma Natural Gas (ONG) is the primary gas distribution provider in Tulsa. New residential subdivisions in south Tulsa and the Route 66 corridor require gas main extensions and individual service boring that must meet ONG’s installation specifications for depth, pipe material, and cathodic protection. We install PE gas distribution pipe using HDD for both ONG and private industrial customers at the Port of Catoosa and along the I-44 industrial corridor. All gas boring work is performed with ONG-compliant materials and inspection protocols.

Fiber Optic and Telecom Conduit

Tulsa’s ambition to become a smart city has driven significant fiber optic infrastructure investment across the metro. The Gathering Place development, River Parks corridor, and downtown Tulsa smart infrastructure projects all require HDD-installed conduit for high-bandwidth fiber. We install 1.25-inch to 4-inch HDPE conduit using directional boring for telecom providers, municipalities, and data center developers throughout the Tulsa metro, including the US-169 corridor running through Owasso and the US-64 (BA Expressway) corridor through Broken Arrow.

Electric Conduit Boring

PSO (Public Service Company of Oklahoma) serves the Tulsa metro with electricity distribution. Conduit boring for PSO-specified installations runs beneath major arterials including 71st Street, 41st Street, Peoria Avenue, and Memorial Drive where overhead-to-underground conversion projects are underway. We also bore conduit for private industrial accounts at the Port of Catoosa, where large-diameter conduit installation under terminal roads and rail crossings is a recurring project type.

Sewer Line Boring

New commercial and residential developments in Tulsa require gravity sewer service connections and force main extensions. HDD is used for force main crossings under streets and waterways, while gravity sewer laterals are bored using directional drilling where grade allows. We work with the City of Tulsa’s Wastewater Management Department and private general contractors on new development connections throughout the metro, including large commercial projects in the Tulsa Hills development area and south Tulsa growth corridors.

Service Areas Within Tulsa

Our Tulsa service area covers all neighborhoods and districts within the city limits as well as adjacent communities that are part of the greater Tulsa metro:

• Downtown Tulsa and the Arts District: Dense urban utility corridors, underground parking structures, and redevelopment projects require precision boring in a congested subsurface environment.
• Midtown Tulsa (Cherry Street, Brookside, Utica Square): Mature tree-lined streets, aging water and gas service lines, and fiber expansion for commercial districts.
• South Tulsa (71st Street to 101st Street Corridor): High-growth retail and residential areas with new utility extensions required for every new development pad.
• West Tulsa and the River Corridor: Industrial customers, Oklahoma River channel crossings, and legacy industrial site utility work.
• North Tulsa: Residential service line replacements, public works utility rehabilitation projects, and fiber broadband expansion.
• Port of Catoosa and East Tulsa Industrial: Large-diameter bores for heavy industrial utility installations, pipeline river crossings, and terminal infrastructure.
• Jenks and Bixby (adjacent communities): Rapidly growing communities on the south side of the Arkansas River with extensive new subdivision development requiring water, gas, and fiber boring.

Major Road and Highway Crossings in Tulsa

Tulsa’s highway network creates frequent need for permitted bore crossings. The following corridors represent active and recurring HDD project locations in the city:

• I-44 (Turner Turnpike / Will Rogers Turnpike): Multiple bore crossings for gas, water, and fiber beneath this heavily trafficked interstate. ODOT permits and Oklahoma Turnpike Authority coordination required.
• I-244 (Inner Dispersal Loop): Urban freeway bores for downtown utility connections. Tight right-of-way requires specialized short-entry-angle rigs.
• US-75 (Midland Valley Expressway): Major north-south corridor with frequent utility crossings for developments on both sides of the highway.
• US-64 (BA Expressway / Broken Arrow Expressway): East Tulsa and Broken Arrow growth corridor with active fiber and utility boring projects.
• US-169 (Mingo Valley Expressway): South Tulsa arterial with gas main extensions and fiber optic crossings.
• Arkansas River Crossings: TBS has bored large-diameter utility crossings beneath the Arkansas River at multiple locations. These crossings use large HDD rigs and require ODEQ and Army Corps permits for work within the navigable waterway channel.
• Peoria Avenue, Memorial Drive, Yale Avenue, Harvard Avenue: Major north-south arterials with ongoing utility work for PSO overhead-to-underground conversions and fiber buildout.

Tulsa Area Utility Providers We Work With

Understanding local utility provider requirements is essential for compliant and efficient HDD work. In Tulsa, Trinity Boring Solutions regularly coordinates with the following utilities:

• City of Tulsa Water and Sewer Department: Manages water distribution and wastewater collection for the Tulsa metro. New service connections, main extensions, and rehabilitation projects require City permitting and inspection.
• Oklahoma Natural Gas (ONG): Primary gas distribution provider. All gas boring must use ONG-specified PE pipe and follow ONG installation standards. TBS coordinates pre-construction utility locates through ONG’s marking service.
• PSO (Public Service Company of Oklahoma): AEP subsidiary serving electric distribution in Tulsa. Conduit boring for PSO-spec underground installations requires PSO-approved materials and trench specifications.
• AT&T and Cox Communications: Major telecom providers with active fiber optic expansion projects in Tulsa. We install conduit and fiber for both providers under franchise agreements with the City of Tulsa.
• Tulsa Metropolitan Utility Authority (TMUA): Regional water provider for portions of the greater metro. Projects in TMUA service areas require TMUA permitting and inspection.

Why Choose Trinity Boring Solutions for Tulsa Projects

Trinity Boring Solutions is based in Yukon, Oklahoma, approximately 85 miles southwest of Tulsa. Our crews regularly mobilize to Tulsa for projects ranging from single-bore residential service connections to multi-day highway and river crossing installations. Typical mobilization time from our Yukon yard to a Tulsa job site is under two hours, and we maintain the ability to dispatch an emergency boring crew to Tulsa within four hours of a utility failure call.

Our fleet includes multiple Ditch Witch and Vermeer HDD rigs in a range of thrust/pullback capacities, from compact track units suited to residential yards in midtown Tulsa to large-frame rigs capable of 10-inch and larger bore diameters for industrial pipeline work at the Port of Catoosa. We also maintain pneumatic boring equipment for short crossings in difficult soil conditions. Every rig is equipped with walkover locating systems for accurate bore path guidance.

Our experience with Arkansas River HDD crossings is particularly relevant for Tulsa projects. River crossings require substantially more planning, permitting, and technical rigor than standard street crossings. TBS has navigated the ODEQ, Army Corps of Engineers, and City of Tulsa permitting processes for river bore projects and can assist project owners and general contractors with permit applications as part of our pre-construction services.

Every bore in Tulsa is performed in compliance with Oklahoma’s Okie811 call-before-you-dig requirements. We submit locate requests a minimum of two business days before any excavation or boring activity, and our operators verify utility flags in the field before breaking ground. We are members of the National Utility Contractors Association (NUCA) and the North American Society for Trenchless Technology (NASTT), organizations that set the professional standards for our industry.

NAICS and CSI Codes for Tulsa Boring Projects

When specifying directional boring services for Tulsa construction projects, use the following industry classification codes:

• NAICS 238910: Boring for Building Construction
• NAICS 237990: Horizontal Directional Drilling and Other Heavy Civil
• CSI 33 05 23: Trenchless Utility Installation
• CSI 33 05 23.13: Utility Horizontal Directional Drilling

Related Pages

• Oklahoma Directional Boring Contractor Overview
• Directional Boring Broken Arrow OK
• Directional Boring Owasso OK
• Directional Boring Lawton OK
• Directional Boring Stillwater OK
• Directional Boring Enid OK

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NUCA Member
NASTT Member
OSHA Trained
Okie811 Compliant
ODOT Certified