Unknown Foundations - FHWA

FHWA > Unknown Foundations

Focus Areas

References

About Unknown Foundations

Categorization and Prioritization

Risk Determination References

Determination of Foundation

Determination of Scour Potential Without Determining Foundation

Plans of Action for Unknown Foundation Bridges

Memos

Additional Guidance for Assessment of Bridges Over Waterways with Unknown Foundations
Frequently Asked Questions - Bridges Over Waterways with Unknown Foundations

More Memos

Research

NCHRP 21-05 Unknown Subsurface Bridge Foundation Testing

Publications

More Publications

Workshops and Training

Events

Northwest Geotechnical Workshop, Deadwood, South Dakota, August 26-29, 2013

All Events

Sponsors

Contacts

Silas Nichols 202-366-1554
Joe Krolak 202-366-4611

Related Sites

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Updated: 09/06/2011

United States Department of Transportation - Federal Highway Administration