|
|
Article: Resource center goes national: four FHWA regional centers become one national center operating through virtual teams that can be placed anywhere across the country.
- Article from:
- Public Roads
- Article date:
- March 1, 2004
- Author:
CopyrightCOPYRIGHT 2004 Superintendent Of Documents. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
|
The challenge was a section of I-10 through San Antonio, TX, where the highway was to be widened over an existing culvert that was structurally unable to support the weight of traditional embankment fills. The Texas Department of Transportation (DOT) was dissatisfied with the identified solution--using a reinforced concrete mat supported on drilled shafts to span the culvert and support the embankment fill. So the agency approached the Federal Highway Administration's (FHWA) Texas Division Office, which turned to the FHWA Resource Center's geotechnical engineering and hydraulics technical service team for an innovative solution. The team suggested constructing an ...