What is AASHTO?

The American Association of State Highway and Transportation Officials (AASHTO) is a nonprofit, nonpartisan association that  represents transportation departments and agencies in all 50 states, the District of Columbia, and Puerto Rico. Founded in 1914, AASHTO serves as a leading advocate for transportation policies and standards that promote safe, efficient, and sustainable transportation systems across the United States.

Standards

AASHTO develops and publishes a wide range of technical standards, specifications, and guidelines that govern the design, construction, maintenance, and operation of transportation infrastructure, including highways, bridges, tunnels, and transit systems. These standards cover various aspects of transportation engineering, such as materials, design criteria, construction practices, and testing procedures. AASHTO standards are widely used by state and local transportation agencies, engineering firms, contractors, and manufacturers to ensure consistency, reliability, and interoperability in the transportation industry.

Importance for TDR Pipe

As a leading pipe manufacturer and distributor, TDR Pipe recognizes the importance of adhering to AASHTO standards, particularly in the development and supply of pipes and related products for transportation infrastructure projects. By aligning with standards, we ensure that our products meet the stringent requirements and specifications set forth by state and local transportation agencies, engineering standards, and regulatory bodies. Compliance with AASHTO standards enables us to deliver high-quality, durable, and reliable piping solutions that withstand the demanding conditions and performance criteria of transportation infrastructure projects.

What is Certification?

The American Association of State Highway and Transportation Officials (AASHTO) establishes standards for materials used in transportation and infrastructure projects. This certification ensures that HDPE corrugated pipe meets rigorous requirements for strength, durability, and performance under extreme conditions. These standards are critical for road drainage systems, culverts, and stormwater management solutions.

M294 is the primary specification for HDPE corrugated pipe used in highway applications. It defines the pipe’s structural properties, wall thickness, and overall performance to ensure it withstands high traffic loads and environmental stresses.

Why These Certifications Matter

Both certifications play a vital role in ensuring that HDPE corrugated pipe performs efficiently in diverse applications. Compliance with these standards provides engineers, contractors, and project managers with confidence in the durability and long-term reliability of the product.

TDR Pipe ensures that all its products comply with international standards, including AASHTO, ASTM, and NSF-61 for potable water applications. By meeting these stringent requirements, TDR Pipe guarantees safe, sustainable, and high-quality solutions for modern infrastructure projects.

Choosing certified HDPE corrugated pipe ensures safety, sustainability, and cost-effective solutions for modern infrastructure projects.