TDR ULTRA Corrugated HDPE Pipe — Montana Avenue Expansion Corridor, El Paso, TX

Highway Drainage El Paso — Montana Avenue Expansion, TX

TDR Pipe supplied TDR ULTRA® corrugated HDPE pipe for highway drainage in El Paso, Texas on the Montana Avenue Expansion Corridor, part of the TxDOT Montana Avenue widening initiative. TDR provided 6-inch through 60-inch dual-wall HDPE pipe totaling 3,860 linear feet, coordinated with TxDOT construction phasing and roadway design standards.

Project overview

The Montana Avenue Expansion Corridor project is a major infrastructure development in El Paso, Texas, part of the broader TxDOT Montana Avenue widening initiative designed to transform this critical artery into a high-capacity roadway. The expansion supports the region’s explosive residential and commercial growth. From the outset, drainage infrastructure was coordinated with TxDOT construction phasing and roadway design standards—making the storm network an integral part of a state-level highway project rather than an afterthought.

The Challenge: Runoff from a Widened Highway
The expansion corridor faced significant drainage challenges due to the increased impervious surface area of the widened highway. More pavement means more runoff, concentrated and fast, so the system had to capture and move large volumes of water reliably during heavy rainfall. On a state-level highway project, the drainage also had to meet strict quality standards for heavy civil transport and stay harmonized with aggressive earthwork and paving schedules.

Highway Drainage in El Paso — The TDR ULTRA® Solution
The drainage condition was addressed by creating a high-velocity underground network capable of capturing and moving large volumes of water. By using a corrosion-resistant, smooth-walled pipe system—TDR ULTRA®—the project achieved a high level of hydraulic efficiency, reducing the risk of sedimentation and system failure during heavy rainfall. The full diameter range from 6 to 60 inches let the network serve everything from small collection lines to major trunk conveyance, and the smooth interior sustained the high velocities a widened highway corridor demands.

Constructability Alignment and TxDOT Compliance
Due to the immense scale of the Montana Avenue expansion, constructability alignment was crucial for maintaining the pace of a state-level highway project. Technical support ensured the drainage installation was harmonized with earthwork and paving schedules, and this systematic approach allowed a reliable, segment-by-segment rollout—each segment meeting the strict quality standards required for heavy civil transport projects. Material selection and installation complied with applicable TxDOT drainage standards and roadway specifications

Conclusion and Long-Term Value
The Montana Avenue Expansion Corridor demonstrates the effectiveness of integrating advanced engineering services with large-scale civil infrastructure. The project’s success in implementing a complex, high-capacity storm network ensures the El Paso region is better equipped to handle both its growing traffic demands and its unique hydrologic challenges—delivering a durable, corrosion-resistant drainage backbone for a modernized regional artery.

About TDR ULTRA® Corrugated HDPE Pipe
TDR ULTRA® is a dual-wall corrugated high-density polyethylene (HDPE) pipe engineered for gravity-flow stormwater drainage. It combines a smooth interior liner for hydraulic efficiency with a reinforced, annular corrugated exterior and a co-extruded integrated bell for watertight joints. Available in 4-inch through 60-inch diameters, TDR ULTRA® meets AASHTO M294 and ASTM F2306, with watertight joints tested per ASTM D3212—making it well suited to highway, transportation, industrial, and commercial drainage projects across Texas.