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Alta Vista Way Retaining Wall

Construction work to install a retaining wall under the street between 475 and 525 Alta Vista Way has been completed. The new reinforced concrete wall replaces the existing wood wall that was built in the 1960s to support the roadway.  Over the course of five months, 2.6 million pounds of concrete and 98,000 pounds of steel were used to construct the 400-ft long by 25-ft deep wall.  Multiple drill rigs were used to complete the work more than a month ahead of schedule.