| description:
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This dataset contains GIS analysis areas for planned transportation project alternatives in the Efficient Transportation Decision Making (ETDM) Process. Alternatives are made up of one or more features of different geometry types (e.g. point, line, polygon). The analysis areas in this layer are created by buffering all features in a project alternative at a distance of a half mile. The resulting buffer is a seamless representation of all features within the project alternative where prescribed GIS analyses take place. These project alternatives currently have a status of ETAT Review. |