Center for Spatial Analysis Technologies
| Description
Georgia's major highways database, Major_roads is a subset of the database Roads, which is a component of the 1985, USGS, Digital Line Graphs of Georgia, the digital form of the USGS 1:100,000 scale topographic maps. It was determined that a smaller subset of the database Roads were necessary for statewide illustrations, as plotting all roads on statewide maps were too detailed. Thus, Major_roads was created by selecting the Interstate, US and State Highways Systems from the Roads database. |
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