You are here:
The Geotechnical Design Manual establishes the standard policies and procedures regarding the geotechnical services performed for the Oregon Department of Transportation.
This manual shall be used on all projects that begin work on or after Dec. 1, 2014.
Hard copies are not available for purchase.
Programmatic Biological Opinion for Drilling, 2004
FHWA Checklist and Guidelines for Review of Geotechnical Reports and Preliminary Plans and Specifications, 2003
ODOT Research Report "FHWA Assessment and Mitigation of Liquefaction Hazards to Bridge Approach Embankments in Oregon," SPR 361, 2002
NCHRP Comprehensive Specification for the Seismic Design of Bridges Report 472, 2002
OSU Report to ODOT "Recommended Guidelines for Liquefaction Evaluations using Ground Motions from Probabilistic Seismic Hazard Analysis, 2005
FHWA Geotechnical Engineering Circulars
AASHTO LRFD Bridge Design Specifications
Your browser is out-of-date! It has known security flaws and may not display all features of this and other websites. Learn how