2006 Philadelphia Annual Meeting (22–25 October 2006)
Paper No. 128-12
Presentation Time: 10:45 AM-11:00 AM

GEOTECHNICAL CHALLENGES OF I-99 (S.R. 6220) NEAR STATE COLLEGE, PA

CHIA-CALABRIA, Catherine, McCormick Taylor, 2001 Market Street, Philadelphia, PA 19104, cchiacalabria@mccormicktaylor.com

Steeply sloping bedrock, rock ledges, karst related solution features, soil corrosive of steel and concrete, and compressible fine-grained highly plastic soil were among the challenges faced by engineers for the I-99 Interstate Highway near State College Pennsylvania. Structural engineers collaborate with geologists and geotechnical engineers to meet design and construction challenges for bridge foundations.

2006 Philadelphia Annual Meeting (22–25 October 2006)
General Information for this Meeting
Session No. 128
Engineering Geology: In Honor of Professor Edward L. Doheny, PG
Pennsylvania Convention Center: 113 C
8:00 AM-12:00 PM, Tuesday, 24 October 2006

Geological Society of America Abstracts with Programs, Vol. 38, No. 7, p. 320

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