News tagged aashto
  • Global Drain Enhances Drainage for Denver’s 16th Street Mall

    Quick Facts: Location: Denver Colorado Customer: PCL Design firm: Martin & Martin Timeline: 13 phase project over 28 months. First phase shipped Nov. 2022, Final phase shipped Feb. 2025 Amount: Over 7650 feet of Slot Drain. Load Requirements: Designed to meet AASHTO M 306-10 HS-20. Maximum Flow Rate: 1290 GPM (at the deepest flange of […] <p>The post Global Drain Enhances Drainage for Denver’s 16th Street Mall first appeared on CCR-Mag.com.</p>

  • Article Sheds Light on the Power of Geocells in Load Support Applications

    Geocells are one of the most valuable tools in the civil engineering and construction industries today. When constructingroadways over soft soils and weak subgrades, geocells can make a significant impact. However, some engineers may beuncertain about using geocells due to a lack of understanding. A recent article aims to clear up any confusion and showthe […] The post Article Sheds Light on the Power of Geocells in Load Support Applications appeared first on Civil + Structural Engineer magazine.

  • Dallas Hammit Joins WSP USA Leadership for Southwest Mountain District

    Former deputy director for the Arizona Department of Transportation brings more than three decades of transportation experience to his new leadership role at the firm. TEMPE, ARIZONA— Dallas Hammit is joining the Southwest Mountain District leadership team at WSP USA, a leading engineering and professional services consultancy. Hammit will support the district across all business […] The post Dallas Hammit Joins WSP USA Leadership for Southwest Mountain District appeared first on Civil + Structural Engineer magazine.

  • Industry Groups Seek US COVID Aid for Projects Slowed by Supply Chain

    AGC, ARTBA, AASHTO and others want the US Treasury Dept. to clarify use of American Rescue Plan spending.

  • Industry Groups Ask Treasury to Allow COVID Aid for Projects Slowed by Supply Chain

    AGC, ARTBA, AASHTO and other groups are seeking a clarification on American Rescue Plan spending from the Treasury Dept.

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