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Proposed Interstate 11 Alternative Alignments

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 nameProposed Interstate 11 Alternative Alignments
File namei11
Spatial domainEastern Pima County
AbstractI11 shows the various segments that compose the alternative alignments for the proposed Interstate 11. The features depict a 2000' wide area of impact.
Known errors/qualifications
Feature typepolygon
Feature count 21
Thumbnail Map i11.pdf PDF file format   (605,655 bytes, PDF created 07/19/2022 )
ProjectionNAD83 HPGN (Parameters)
Field/value metadata Field metadata
Source organizationU.S. Bureau of Reclamation
Source contactTab Bommarito
Source document or file name
Source date20171215
Source scale
Source formatShape
Date of last data update
(This date may not be current.)
Last data update byML
Date/time last touched - Meaning? 2020-11-05  11:36 PM - Enterprise GDB
  2020-11-05  10:59 PM - Shapefile - Library input format
  See coverage files, if any, for date.
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

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