Program GIS Location
The Program GIS Location (PGL) page is used to record Geographic Information System (GIS) details for a given Program. Multiple records may be established for a single Program.
Field InformationField Information
Several fields are self-explanatory with the following exceptions:
Field Name |
Description |
State ID |
An identification of the State where the project is taking place. |
Version Number |
A field used to record the Physical Reference (PR) number versions, which are used to make the distinction between new route and no routes identified, which are different non-GIS reasons. |
Route ID |
A required element of GIS data from the FHWA’s Highway Performance Monitoring database (HPMS) that is also defined in accordance with each State’s Linear Reference System (LRS). |
Structure Number |
For Programs where GIS data is optional, Structure Number is recorded. Examples of Structure Number include a bridge number, tunnel number, etc. |
