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Geotechnical and Pavement Support Services for I-5 Widening

Updated: Jan 22, 2023

It’s certainly been a busy 2015 here at GMU! One of our projects happening now is the widening of Interstate 5 in south Orange County. We are providing geotechnical and pavement support services to Flatiron Construction, including observation and testing during subgrade preparation in the new widened pavement areas. The image above was taken on the night of December 3 during lime treatment of the subgrade. GMU staff are shown performing testing during the mellowing period.

For more information on our pavement services, go to our Pavement Engineering section here or contact our Director of Pavement Engineering, Mr. Roger Schlierkamp.


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