More stories about Acoustics

  • Barrier provides a clear solution

    In a place known for pristine mountain views and limited sunlight, the Alaska DOT (ADOT) chose an alternative approach for the construction of a highway noise barrier that runs along 4000 feet of heavily traveled highway bordering Anchorage Airport: transparency.

  • The sound of traffic

    Highway design was never easy. Increasing scrutiny and critical public opinion only have added to the challenges facing transportation engineers. With each project, there always seems to be someone upset with the proposed location, the number of lanes, and the type of pavement.

  • ‘Green’ building gets the gold

  • Ensuring quality shotcrete work