Research Article
Applying Clustered KNN Algorithm for Short-Term Travel Speed Prediction and Reduced Speed Detection on Urban Arterial Road Work Zones
Table 1
Field items of standard link data.
| Field name | Description | Field name | Description |
| LINK_ID | Link ID | ROAD_NAME | Road name | F_NODE | Start node ID | ROAD_TYPE | Road type | T_NODE | End node ID | MAX_SPD | Max. speed limit | LANES | Number of lanes | REST_VEH | Restricted vehicle | ROAD_RANK | Road grade | REST_W | Restricted width | ROAD_NO | Road number | REST_H | Restricted height |
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