CTDOT Roadway Classification and Characteristic Data Active

This dataset contains data that occurs after a given year end snapshot. This data is georeferenced to the latest snapshot, but contains the approved changes to these particular layers based on description of extents rather than mileage.本数据集收录指定年末数据快照之后生成的全部数据。该数据以最新快照为基准完成地理参考（georeferenced）配准，但其针对上述特定图层（layers）的获批变更均以范围描述为依据，而非采用里程计量方式。