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Table 2 Projects breakdown by information system source in TxDOT (Fort Worth)

From: GIS-based visualization of integrated highway maintenance and construction planning: a case study of Fort Worth, Texas

Source Number of Projects Source Number of Projects
HMA Overlay 37 Routine Maintenance 229
Seal Coat 37 Preventive Maintenance 34
Safety 63 Light Rehabilitation 10
Bridge 26 Medium Rehabilitation 17
Others (Miscellaneous, etc.) 206 Heavy Rehabilitation 3
Total 369 Total 293
Grand Total Number of Projects 662
  1. Others also include among others, Right-of-Way (ROW), Landscape enhancement, and Preliminary engineering project classifications