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Feasibility Study No Easy Feat For Potential $8-Billion Route

Publication Date: 07-JAN-09
Author: Aileen Cho
Format: HTML

    
Description:
Ten-mile hikes, wasp nests and forest fires marked an almost unfeasible feasibility study for a potential world-record road tunnel. Engineering geologists with Kleinfelder Inc., San Diego, are now working on a report, due by fall, for the Orange County Transportation Authority and Riverside County Transportation Commission. It will assess the possibility of building a pair of 50-ft-dia tunnels almost 12 miles long under the Cleveland National Forest in Southern California.
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