Various reinforced earth retaining walls were constructed in Glenwood Canyon to accommodate for the possible large differential settlements of the foundation soils. The first time these walls were constructed with 10-foot wide and 20-foot high fascia panels. These panels admirably withstood severe differential settlements. However, they did not meet the specifications for the final alignment due to the horizontal rotations associated with the vertical settlements. However, they did not meet the specifications for the final alignment due to the horizontal rotations associated with the vertical settlements. Therefore, it was decided to complete the construction of the walls in two phases. The walls have been monitored since completion of the phase one construction, and the results are presented in this interim report.
