This Data Frame contains polygon features representing LADOTD Traffic Signal Foundation Design Zones digitizied from the Louisiana Geological Survey, Geologic Map of Louisiana  (Snead and Mc Culloh ,1984).  These zones are to be used to stipulate signal foundation design specifications, based on local geologic features.
These data contain polygon features representing LADOTD Traffic Signal Foundation Design Zones digitizied from the Louisiana Geological Survey, Geologic Map of Louisiana (Snead and Mc Culloh ,1984).  These zones are to be used to stipulate signal foundation design specifications, based on local geologic features.
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{'Title': 'LADOTD Signal Foundation Design Zones', 'Author': 'J. E. Mitchell, Ph. D., LADOTD IT GIS Manager and K. L. Johnson, LADOTD IT GiS Technical Specialist created this representation.', 'Comments': 'This Data Frame contains polygon features representing LADOTD Traffic Signal Foundation Design Zones digitizied from the Louisiana Geological Survey, Geologic Map of Louisiana  (Snead and Mc Culloh ,1984).  These zones are to be used to stipulate signal foundation design specifications, based on local geologic features.', 'Subject': 'Signal Foundation Design Zones provide guidence on official design specifications to be used for traffic signal installation on LADOTD sponsored projects.', 'Category': '', 'AntialiasingMode': 'None', 'TextAntialiasingMode': 'Force', 'Keywords': 'LADOTD,Louisiana Department of Transportation and Development,signal foundataion design,surface geology,design zone'}
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