David Crotsley
HDR Engineering, Inc., Mechanicsburg, PA
Activity
2025
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Rockfall Mitigation along a Historic Rail Line
28 Geohazards in Appalachia: From the Science to Practice IFriday, 21 March 20258:00 AM - 10:00 AMAppalachian C
2022
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A GEOHAZARD REMEDIATION FOR A HISTORIC RAILWAY LINE
T42 Case Studies and Professional Projects—A Day in the Life of Practicing GeologistsSunday, 9 October 20221:30 PM - 5:30 PM405