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Emergency Earthquake Routes; Part I, Criteria For Selection Of Primary Routes; And Part Ii: Route Seismic Vulnerability Aspects, Julio Ramirez, Srinivas Peeta, Mete Sozen, Luis Garcia, Kannan Viswanath
Emergency Earthquake Routes; Part I, Criteria For Selection Of Primary Routes; And Part Ii: Route Seismic Vulnerability Aspects, Julio Ramirez, Srinivas Peeta, Mete Sozen, Luis Garcia, Kannan Viswanath
JTRP Technical Reports
The occurrence of a strong earthquake in Indiana or neighboring states, as has occurred in the past, has serious implications for the State Transportation System with respect to adequate response. The definition of Earthquake Emergency Routes for the State of Indiana became a priority for the Indiana Department of Transportation. These Emergency Routes take into account various aspects related to transportation including coverage of population and area and travel time along these routes, and issues related to structural and geotechnical seismic vulnerability of the roads and bridges along these routes. Part I of the overall study report formulates a multi-commodity …
Remediation And Stabilization Of Soils Contaminated By Lead Resulting From The Removal Of Paint From Bridges, M. K. Banks, A. Paul Schwab
Remediation And Stabilization Of Soils Contaminated By Lead Resulting From The Removal Of Paint From Bridges, M. K. Banks, A. Paul Schwab
JTRP Technical Reports
Lead-based paints are commonly used for painting steel bridge structures. Soils in the immediate vicinity of older bridges have been contaminated with Pb as a result of normal weathering and peeling of the paint coupled with removal prior to repainting. The objectives of this project were to assess the extent of lead contamination near highway bridges and to evaluate phytoremediation and immobilization as means of remediation. We examined soils in the vicinity of approximately 20 bridges in Indiana that had been repainted recently and were know to have been painted originally with Pb-based paint. We found only three bridges in …