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GIS Library Contents - Metadata

State and Interstate Highways

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 nameState and Interstate Highways
File namehighways
Spatial domainPima County
AbstractHIGHWAYS shows simplified linework (i.e., centerlines only that are dissolved on highway designation) for federal and state highways. Frontage roads, on- and off-ramps, etc., are excluded.

HIGHWAYS has two primary uses:

1) It is used for display on the "Major Streets and Scenic Routes Plan" map and MapGuide site, wherein these roads are considered de facto, or designated, scenic routes.

2) It is used by the GIS Division's Special Projects Section in their basemap templates.
Known errors/qualifications
Feature typeline
Feature count 7
Thumbnail Map highways.pdf PDF file format   (437,401 bytes, PDF created 07/19/2022 )
ProjectionNAD83 HPGN (Parameters)
Rectificationunknown
Field/value metadata Field metadata
Source organizationPC ITD GIS
Source contact
Source document or file name
Source date20090212
Source scale
Source formatShape
Date of last data update
(This date may not be current.)
20130503
Last data update byErik Glenn
Date/time last touched - Meaning? 2021-01-14  10:58 PM - Enterprise GDB
  2021-01-14  10:46 PM - Shapefile - Library input format
  See coverage files, if any, for date.
LineageStaff selected appropriate linework from STNETALL and dissolved by highway designation.
On maintenance?No
Maintenance organization
Maintenance description
Original conversion byMike List
Pima County ITD GIS contactMike List
Alternate Pima County ITD GIS contacte-mail address
On  Pima County Geospatial Data Portal? No

See Metadata Field Descriptions.
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