LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT
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Present Serviceability Index (PSI)
A subjective rating of the pavement condition made by a group of individuals riding over the pavement. May also be determined based on condition survey information.
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The La DOTD Headquarters Building is located at 1201 Capitol Access Road, Baton Rouge, LA, 70802. Telephone: (225) 379-1232.
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