Name: Rail Resilience Results

Display Field: asset_class

Type: Feature Layer

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Description: Freight gauge and passenger rail track were evaluated for their vulnerability to inland flood, coastal flood, and geohazards. Only segments exposed to at least one natural hazard are included. The original source for this feature class is the NCDOT Rail Division geodatabase (https://connect.ncdot.gov/resources/gis/pages/gis-data-layers.aspx) This data set was intersected with flood data from the STC Rail Lines Flood Potential data set for inland flooding, and the Coastal Roadway Inundation Simulator (CRIS) for coastal flooding. In addition, each rail track segment was intersected with a layer representing NCDOT's Geotechnical Asset Management (GAM) database. Condition state data for rail track is protected information. Therefore, a default value was assigned to all segments for the sensitivity score. The final prioritization score is the sum of exposure scores for flooding and geohazards, criticality, sensitivity, whether the segment overlaps a State Transportation Improvement Plan (STIP) project. For a complete discussion of the resilience analysis and scoring process, see Appendix C of the NCDOT 2023 RIP.

Copyright Text: North Carolina Department of Transportation Rail Division, Moffatt & Nichol Engineers, WGI

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• STIP_ID ( type: esriFieldTypeString, alias: STIP_ID, length: 10 )
• MEAN_BeginMp1 ( type: esriFieldTypeDouble, alias: BEGMP )
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