• THAT’S A FACT
    If America’s 47,744 miles of interstate highways were paved with concrete, 10,989,557 gallons of fuel would be saved each day.
  • EAR TO THE GROUND
    Service Life Engineering has become its own powerful field of study with immense impact on the future.
  • THAT’S A FACT
    Concrete is a light color, which reflects from 33 to 50 per cent more light than asphalt, and can even lower the average town temperature by six degrees.

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SANDAG Rail System in Southern California

December 23, 2014

Sandag Rail System CaliforniaTCG is subcontracted by the San Diego Association of Governments (SANDAG) to develop exposure classes and durability guidelines for construction projects. TCG is developing the SANDAG durability policy for future projects, there are approximately 50 bridges in the portfolio. There are 20 new bridges planned.

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