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GIS Library Contents - Metadata

Federal Highway Administration Functional Categories

Layer Thumbnail Map

This metadata information is subject to our disclaimer. Metadata information presented here is maintained manually. Therefore, date-sensitive fields such as feature count and date of last update may not be up-to-date. All metadata is subject to errors inherent in a manual process.


Descriptive nameFederal Highway Administration Functional Categories
File namestfclass
Spatial domainPima County
Abstractstfclass displays Federal Highway Administration Function Categories. This layer is a linear representation of the FHWA_FUNC_CAT field in the old stnetall layer:

0-NOT CLASSIFIED
1-RURAL INTERSTATE
2-RURAL PRINCIPAL ARTERIAL
6-RURAL MINOR ARTERIAL
7-RURAL MAJOR COLLECTOR
8-RURAL MINOR COLLECTOR
9-RURAL LOCAL
11-URBAN INTERSTATE
12-URBAN OTHER FREEWAY
14-URBAN PRINCIPAL ARTERIAL
16-URBAN MINOR ARTERIAL
17-URBAN COLLECTOR
18-URBAN MINOR COLLECTOR
19-URBAN LOCAL
Known errors/qualifications
Feature typeline
Feature count 2,017
Thumbnail Map stfclass.pdf PDF file format   (682,683 bytes, PDF created 11/26/2022 )
ProjectionNAD83 HPGN (Parameters)
Rectificationparcel,ortho98
Field/value metadata Field metadata
Source organizationPC ITD GIS
Source contactRay Brice
Source document or file name
Source date20100224
Source scale
Source formatGeodatabase
Second source namePC DOT
Second source contactRay Brice
Second source document or file name
Second source date
Second source scale
Second source formatUnknown
Date of last data update
(This date may not be current.)
20100224
Last data update byRay Brice
Date/time last touched - Meaning? 2022-11-25  10:07 PM - Enterprise GDB - Library input format
  2022-11-28  02:24 AM - Shapefile
  See coverage files, if any, for date.
Lineage
On maintenance?Yes
Maintenance organizationPC ITD GIS
Maintenance frequencyVaries
Maintenance descriptionstfclass is maintained as an event table: ETBL_stfclass. Updates come from ADOT as roads change their functional classification. Linework is created using Linear Referencing and Dynamic Segmentation from SQL views that map the event table to the street route (stroute) to create stfclass.
Original conversion byPC DOT
Pima County ITD GIS contactRay Brice
Alternate Pima County ITD GIS contacte-mail address
On  Pima County Geospatial Data Portal? Yes

See Metadata Field Descriptions.
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