Case Study

Mechanically Stabilized Slope I-495, Lawrence, MA Miragrid& MirafiG-Series

Mechanically Stabilized Slope I-495, Lawrence, MA Miragrid& MirafiG-Series

Pages 2 Pages

THE CHALLENGE Part of a Massachusetts Highway Department contract, required the relocation of the existing I-495 northbound ramp at Marston Street in Lawrence, MA. The existing 2:1 slope was steepened to 1:1, keep- ing the toe of the slope at approxi- mately the same location and repli- cating a small existing wetland area that was within the slope profile. THE DESIGN Fay Spofford and Thorndike, Inc. was the engineer for the Massachusetts Highw

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