Interstates (TIGER/Line - 2008)

Metadata:

• Identification_Information
• Data_Quality_Information
• Spatial_Data_Organization_Information
• Spatial_Reference_Information
• Entity_and_Attribute_Information
• Distribution_Information
• Metadata_Reference_Information

Identification_Information:

Citation:

Citation_Information:

Originator:

U.S. Department of Commerce, U.S. Census Bureau, Geography Division

Publication_Date: 2008

Title: Interstates (TIGER/Line - 2008)

Edition: 2008

Geospatial_Data_Presentation_Form: vector digital data

Online_Linkage: <http://www.census.gov/geo/www/tiger>

Description:

Abstract:

The TIGER/Line Shapefiles are an extract of selected geographic and cartographic information from the Census MAF/TIGER database. The Census MAF/TIGER database represents a seamless national file with no overlaps or gaps between parts. However, each TIGER/Line Shapefile is designed to stand alone as an independent data set or the shapefiles can be combined to cover the whole nation. The Arizona State Land Department (ASLD) obtained the 2008 TIGER/Line data from the Census Bureau and extracted the roads network from the Census Bureau's MAF/TIGER county-based files.

Purpose:

In order for others to use the information in the Census MAF/TIGER database in a geographic information system (GIS) or for other geographic applications, the Census Bureau releases to the public extracts of the database in the form of TIGER/Line Shapefiles.

Time_Period_of_Content:

Time_Period_Information:

Range_of_Dates/Times:

Beginning_Date: 200801

Ending_Date: 200807

Currentness_Reference: publication date

Status:

Progress: Complete

Maintenance_and_Update_Frequency:

TIGER/Line Shapefiles are extracted from the Census MAF/TIGER database. No changes or updates will be made to this version of the TIGER/Line Shapefiles. Future releases of TIGER/Line Shapefiles will reflect updates made to the Census MAF/TIGER database.

Spatial_Domain:

Bounding_Coordinates:

West_Bounding_Coordinate: -114.808259

East_Bounding_Coordinate: -108.932582

North_Bounding_Coordinate: 37.029000

South_Bounding_Coordinate: 31.284078

Keywords:

Theme:

Theme_Keyword_Thesaurus: ISO 19115 Topic Categories

Theme_Keyword: transportation

Theme_Keyword: roads

Theme_Keyword: interstates

Theme_Keyword: freeways

Theme:

Theme_Keyword_Thesaurus: None

Theme_Keyword: County or equivalent entity

Theme_Keyword: Linear

Theme_Keyword: Feature

Theme_Keyword: Address Range

Theme_Keyword: Street Centerline

Theme_Keyword: Road Feature

Theme_Keyword: Roads

Theme_Keyword: Streets

Place:

Place_Keyword_Thesaurus:

FIPS Publication 5-2, FIPS Publication 6-4, FIPS Publication 8-6, FIPS Publication 9-1,FIPS Publication55-4

Place_Keyword: United States

Place_Keyword: U.S.

Place_Keyword: Arizona

Access_Constraints: None

Use_Constraints:

The TIGER/Line Shapefile products are not copyrighted however TIGER/Line and Census TIGER are registered trademarks of the U.S. Census Bureau. These products are free to use in a product or publication, however acknowledgement must be given to the U.S. Census Bureau as the source. The horizontal spatial accuracy information present in these files is provided for the purposes of statistical analysis and census operations only. No warranty, expressed or implied is made with regard to the accuracy of the spatial accuracy, and no liability is assumed by the U.S. Government in general or the U.S. Census Bureau, specifically as to the spatial or attribute accuracy of the data. The TIGER/Line Shapefiles may not be suitable for high-precision measurement applications such as engineering problems, property transfers, or other uses that might require highly accurate measurements of the earth's surface.Coordinates in the TIGER/Line shapefiles have six implied decimal places, but the positional accuracy of these coordinates is not as great as the six decimal places suggest.

Point_of_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization:

U.S. Department of Commerce, U.S. Census Bureau, Geography Division, Geographic Products Branch

Contact_Address:

Address_Type: Mailing address

Address: 4600 Silver Hill Road, Stop 7400

City: Washington

State_or_Province: DC

Postal_Code: 20233-7400

Country: United States

Contact_Voice_Telephone: 301-763-1128

Contact_Facsimile_Telephone: 301-763-4710

Contact_Electronic_Mail_Address: tiger@census.gov

Native_Data_Set_Environment:

Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.3.1.1850

Data_Quality_Information:

Attribute_Accuracy:

Attribute_Accuracy_Report:

Accurate against Federal Information Processing Standards (FIPS), FIPS Publication 6-4, and FIPS-55 at the 100% level for the codes and base names. The remaining attribute information has been examined but has not been fully tested for accuracy.

Logical_Consistency_Report:

There may be some inconsistencies in feature names along features. An anomaly exists with the sporadic occurrence of road segments comprising a complete chain with different MAF/TIGER Feature Census Class Code (MTFCC) values assigned. This problem could affect applications that use the MTFCC values for network analysis, routing, or for assigning symbology to a feature when creating a map. The Census Bureau performed automated tests to ensure logical consistency and limits of shapefiles. Node/geometry and topology relationships are collected or generated to satisfy topological edit requirements. These requirements include: (1) Complete chains must begin and end at nodes. (2) Complete chains must connect to each other at nodes. (3) Complete chains do not extend through nodes. (4) Left and right polygons are defined for each complete chain element and are consistent throughout the extract process. (5) The chains representing the limits of the files are free of gaps.

Completeness_Report:

Data completeness of the TIGER/Line Shapefiles reflects the contents of the Census MAF/TIGER database at the time the TIGER/Line Shapefiles were created.

Positional_Accuracy:

Horizontal_Positional_Accuracy:

Horizontal_Positional_Accuracy_Report:

The Census Bureau uses Global Positioning System (GPS) coordinates at road centerline intersections to evaluate the horizontal spatial accuracy of source files that may be used to realign road features in the MAF/TIGER database and test the horizontal spatial accuracy of the road features in the TIGER/Line Shapefiles. The test compares a survey-grade GPS coordinate to its associated road centerline intersection in the TIGER/Line Shapefiles. The test is based on an independent collection of GPS coordinates for a random sample of road intersections from a centerline file that meet certain criteria. The points are referred to as the sample points and are gathered through a private contractor working for the Census Bureau. Since the collection method uses survey-quality GPS-based field techniques, the resulting control points are considered 'ground truth' against which the TIGER road centerline intersection coordinates are compared. The distances between the coordinates are calculated and the Census Bureau determines the Circular Error 95% (CE95). That is, the accuracy of the file in meters with 95% confidence. The CE95 can be calculated from the mean and standard deviation by using the formula: mean of differences plus (2.65 times the standard deviation). CE95 results reported for each file tested are determined using a spreadsheet with embedded statistical formula. The use and applicability of the spreadsheet and its embedded formula have been verified by Census Bureau statisticians. The basis of the calculation is the use of the root mean square error (RSME). This is the method as stated in the U.S. Government's Federal Geographic Data Committee Standard FGDC-STD-007.3-1998, Geospatial Positioning Accuracy Standards. Part 3: National Standard for Spatial Data Accuracy. The results of using this measure of accuracy are in compliance with Federal Spatial Data requirements. In terms of the Census Bureau application, the dataset coordinate values are those taken from the centerline file and the coordinate values from an independent source of higher accuracy are those acquired through the Census Bureau's contractor. Please note that the horizontal spatial accuracy, where reported, refers only to the realigned road features identified as matched to the positionally accurate source file with that accuracy. It is not the spatial accuracy of the TIGER/Line Shapefile as a whole.

Lineage:

Source_Information:

Source_Citation:

Citation_Information:

Originator:

U.S. Department of Commerce, U.S. Census Bureau, Geography Division

Publication_Date: Unpublished material

Title: Census MAF/TIGER database

Type_of_Source_Media: online

Source_Time_Period_of_Content:

Time_Period_Information:

Range_of_Dates/Times:

Beginning_Date: 200801

Ending_Date: 200807

Source_Currentness_Reference: publication date

Source_Citation_Abbreviation: MAF/TIGER

Source_Contribution:

The selected geographic and cartographic information (line segments) are derived from the U.S. Census Bureau's Master Address File Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) database.

Source_Information:

Source_Citation:

Citation_Information:

Originator:

4345 USGS- National Hydrography Dataset Coordination and Requirements (C&R)

Publication_Date: Unknown

Title: National Hydrography Dataset - High Res.

Type_of_Source_Media: Internet Download

Source_Time_Period_of_Content:

Time_Period_Information:

Range_of_Dates/Times:

Beginning_Date: Unknown

Ending_Date: Unknown

Source_Currentness_Reference: Unknown

Source_Citation_Abbreviation: None

Source_Contribution:

Coordinates to realign selected hydrographic features in the Census MAF/TIGER database.

Source_Information:

Source_Citation:

Citation_Information:

Originator:

4791 USGS- National Hydrography Dataset Coordination and Requirements (C&R)

Publication_Date: Unknown

Title: National Hydrography Dataset - High Res.

Type_of_Source_Media: Internet Download

Source_Time_Period_of_Content:

Time_Period_Information:

Range_of_Dates/Times:

Beginning_Date: Unknown

Ending_Date: Unknown

Source_Currentness_Reference: Unknown

Source_Citation_Abbreviation: None

Source_Contribution:

Coordinates to realign selected hydrographic features in the Census MAF/TIGER database.

Source_Information:

Source_Citation:

Citation_Information:

Originator:

4824 USGS- National Hydrography Dataset Coordination and Requirements (C&R)

Publication_Date: Unknown

Title: National Hydrography Dataset - High Res.

Type_of_Source_Media: Internet Download

Source_Time_Period_of_Content:

Time_Period_Information:

Range_of_Dates/Times:

Beginning_Date: Unknown

Ending_Date: Unknown

Source_Currentness_Reference: Unknown

Source_Citation_Abbreviation: None

Source_Contribution:

Coordinates to realign selected hydrographic features in the Census MAF/TIGER database.

Process_Step:

Process_Description:

TIGER/Line Shapefiles are extracted from the Census MAF/TIGER database by nation, state, county, and entity. Census MAF/TIGER data for the nation, state, county, and entity are then distributed among 58 shapefiles each containing attributes for line, polygon, or landmark geographic data.

Source_Used_Citation_Abbreviation: Census MAF/TIGER

Process_Date: 2008

Process_Step:

Process_Description:

ASLD GIS staff downloaded this file from the Census Bureau 2008 internet site: <http://www.census.gov/geo/www/tiger/tgrshp2008/tgrshp2008.html>. Roads were extracted from the Census Bureau 2008 County-Based Files ('All-Lines') by using the Feature Class Code (MTFCC). All attributes with the MTFCC code prefix "S" were extracted. A subset of Primary roads and connecting access ramps were extracted to develop the interstates network.

Process_Date: 20090204

Process_Step:

Process_Description: Data was reprojected to NAD_1983_HARN_UTM_Zone_12N.

Process_Date: 20090204

Process_Step:

Process_Description:

Attribute data was reclassfied by ASLD GIS staff into classes for generalization purposes. Two new Attribute Fields were added (CATEGORY and CLASS) and data was classified using the MAF/TIGER feature Census Class codes (MTFCC codes). The interstate network was classified as follows: Interstates (1); Access Ramps (12). See attribute information for definitions.

Process_Date: 20090204

Process_Step:

Process_Description:

County-based shapefiles were merged to create a statewide dataset.

Process_Step:

Process_Description:

Data was inspected for errors by ASLD staff using NAIP 2007 aerial imagery and Census 2000 TIGER/Line files.

Spatial_Data_Organization_Information:

Indirect_Spatial_Reference:

Federal Information Processing Standards (FIPS), ANSI, and feature names.

Direct_Spatial_Reference_Method: Vector

Point_and_Vector_Object_Information:

SDTS_Terms_Description:

SDTS_Point_and_Vector_Object_Type: String

Point_and_Vector_Object_Count: 6754

Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:

Planar:

Map_Projection:

Map_Projection_Name: Transverse Mercator

Transverse_Mercator:

Scale_Factor_at_Central_Meridian: 0.999600

Longitude_of_Central_Meridian: -111.000000

Latitude_of_Projection_Origin: 0.000000

False_Easting: 500000.000000

False_Northing: 0.000000

Planar_Coordinate_Information:

Planar_Coordinate_Encoding_Method: coordinate pair

Coordinate_Representation:

Abscissa_Resolution: 0.000000

Ordinate_Resolution: 0.000000

Planar_Distance_Units: meters

Geodetic_Model:

Horizontal_Datum_Name: D_North_American_1983_HARN

Ellipsoid_Name: Geodetic Reference System 80

Semi-major_Axis: 6378137.000000

Denominator_of_Flattening_Ratio: 298.257222

Entity_and_Attribute_Information:

Detailed_Description:

Entity_Type:

Entity_Type_Label: interstates

Entity_Type_Definition: Current All Lines

Entity_Type_Definition_Source: U.S. Census Bureau

Attribute:

Attribute_Label: FID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: ESRI

Attribute_Domain_Values:

Unrepresentable_Domain:

Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: Shape

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: ESRI

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: STATEFP

Attribute_Definition:

Current state Federal Information Processing Standards (FIPS) code

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:

FIPS PUB 5-2, Codes for the Identification of the States, the District of Columbia and the Outlying Areas of the United States, and Associated Areas

Codeset_Source: U.S. Census Bureau

Attribute:

Attribute_Label: COUNTYFP

Attribute_Definition:

Current county Federal Information Processing Standards (FIPS) code

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:

FIPS PUB 6-4, Counties and Equivalent Entities of the United States, Its Possessions, and Associated Areas

Codeset_Source: U.S. Census Bureau

Attribute:

Attribute_Label: TLID

Attribute_Definition: Permanent edge ID

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 100001

Range_Domain_Maximum: 9999999999

Attribute:

Attribute_Label: TFIDL

Attribute_Definition: Permanent face ID on the left of the edge

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Unrepresentable_Domain: data are unavailable

Attribute:

Attribute_Label: TFIDR

Attribute_Definition: Permanent face ID on the right of the edge

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Unrepresentable_Domain: data are unavailable

Attribute:

Attribute_Label: MTFCC

Attribute_Definition:

MAF/TIGER feature class code of the primary feature for the edge

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: S1100

Enumerated_Domain_Value_Definition: Primary Road

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: S1200

Enumerated_Domain_Value_Definition: Secondary Road

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: S1400

Enumerated_Domain_Value_Definition: Local Neighborhood Road, Rural Road, City Street

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: S1500

Enumerated_Domain_Value_Definition: Vehicular Trail (4WD)

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: S1630

Enumerated_Domain_Value_Definition: Ramp

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: S1640

Enumerated_Domain_Value_Definition: Service Drive usually along a limited access highway

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: S1710

Enumerated_Domain_Value_Definition: Walkway/Pedestrian Trail

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: S1720

Enumerated_Domain_Value_Definition: Stairway

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: S1730

Enumerated_Domain_Value_Definition: Alley

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: S1740

Enumerated_Domain_Value_Definition:

Private Road for service vehicles (logging, oil, fields, ranches, etc.)

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: S1750

Enumerated_Domain_Value_Definition: Private Driveway

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: S1780

Enumerated_Domain_Value_Definition: Parking Lot Road

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: S1820

Enumerated_Domain_Value_Definition: Bike Path or Trail

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: S1830

Enumerated_Domain_Value_Definition: Bridle Path

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Attribute:

Attribute_Label: FULLNAME

Attribute_Definition:

Concatenation of expanded text for prefix qualifier, prefix direction, prefix type, base name, suffix type, suffix direction, and suffix qualifier (as available) with a space between each expanded text field

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Unrepresentable_Domain: data are unavailable

Attribute:

Attribute_Label: SMID

Attribute_Definition: Spatial metadata identifier

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 1

Enumerated_Domain_Value_Definition: Spatial MID is positive, non-zero number

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Attribute:

Attribute_Label: LFROMADD

Attribute_Definition:

From house number associated with the most inclusive address range on the left side of the edge

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Unrepresentable_Domain: data are unavailable

Attribute:

Attribute_Label: LTOADD

Attribute_Definition:

To house number associated with the most inclusive address range on the left side of the edge

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Unrepresentable_Domain: data are unavailable

Attribute:

Attribute_Label: RFROMADD

Attribute_Definition:

From house number associated with the most inclusive address range on the right side of the edge

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Unrepresentable_Domain: data are unavailable

Attribute:

Attribute_Label: RTOADD

Attribute_Definition:

To house number associated with the most inclusive address range on the right side of the edge

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Unrepresentable_Domain: data are unavailable

Attribute:

Attribute_Label: ZIPL

Attribute_Definition:

ZIP code associated with the most inclusive address range on the left side

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 00500

Range_Domain_Maximum: 99999

Attribute:

Attribute_Label: ZIPR

Attribute_Definition:

ZIP code associated with the most inclusive address range on the right side

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 00500

Range_Domain_Maximum: 99999

Attribute:

Attribute_Label: FEATCAT

Attribute_Definition: General feature classification category

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: C

Enumerated_Domain_Value_Definition: Miscellaneous Topographic Feature Name

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: H

Enumerated_Domain_Value_Definition: Hydrographic Feature Name

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: K

Enumerated_Domain_Value_Definition:

Living Quarters, Workplace Locations, Group Quarters, Special Places, Building Names

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: L

Enumerated_Domain_Value_Definition: Miscellaneous Linear Feature Name

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: R

Enumerated_Domain_Value_Definition: Rail Feature Name

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: S

Enumerated_Domain_Value_Definition: Street/Road/Path/Trail Name

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Attribute:

Attribute_Label: HYDROFLG

Attribute_Definition: Hydrography feature indicator

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: N

Enumerated_Domain_Value_Definition: No

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: Y

Enumerated_Domain_Value_Definition: Yes

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Attribute:

Attribute_Label: RAILFLG

Attribute_Definition: Rail feature indicator

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: N

Enumerated_Domain_Value_Definition: No

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: Y

Enumerated_Domain_Value_Definition: Yes

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Attribute:

Attribute_Label: ROADFLG

Attribute_Definition: Road feature indicator

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: N

Enumerated_Domain_Value_Definition: No

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: Y

Enumerated_Domain_Value_Definition: Yes

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Attribute:

Attribute_Label: OLFFLG

Attribute_Definition: Other linear feature indicator

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: N

Enumerated_Domain_Value_Definition: No

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: Y

Enumerated_Domain_Value_Definition: Yes

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Attribute:

Attribute_Label: PASSFLG

Attribute_Definition: Special passage flag

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: B

Enumerated_Domain_Value_Definition: Bridge

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: F

Enumerated_Domain_Value_Definition: Ford

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: T

Enumerated_Domain_Value_Definition: Tunnel

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Attribute:

Attribute_Label: DIVROAD

Attribute_Definition: Divided road flag

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: N

Enumerated_Domain_Value_Definition: Not separated

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: Y

Enumerated_Domain_Value_Definition: Separated

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Attribute:

Attribute_Label: EXTTYP

Attribute_Definition: Extension type

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: B

Enumerated_Domain_Value_Definition:

Automated feature extension to lengthen existing physical feature for block delineation

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: C

Enumerated_Domain_Value_Definition: Nonvisible centerline of area enclosed by corridor boundary

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: I

Enumerated_Domain_Value_Definition:

Irregular feature extension, determined manually, to lengthen existing physical feature

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: M

Enumerated_Domain_Value_Definition: Automated closure extension for cartographic products

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: N

Enumerated_Domain_Value_Definition: Not a feature extension

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: S

Enumerated_Domain_Value_Definition:

Nonvisible separation line used with offset and corridor boundaries

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Attribute:

Attribute_Label: TTYP

Attribute_Definition: Track type

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: M

Enumerated_Domain_Value_Definition: Main

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: O

Enumerated_Domain_Value_Definition: Other Rail Features

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: S

Enumerated_Domain_Value_Definition: Spur

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: Y

Enumerated_Domain_Value_Definition: Yard

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Attribute:

Attribute_Label: DECKEDROAD

Attribute_Definition: Decked road indicator

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: A

Enumerated_Domain_Value_Definition: Rail above

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: B

Enumerated_Domain_Value_Definition: Rail below

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: H

Enumerated_Domain_Value_Definition: Road above a different road (allow MTFCCs to vary)

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: N

Enumerated_Domain_Value_Definition: Not Decked

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: R

Enumerated_Domain_Value_Definition:

One road split between several different levels (MTFCC cannot vary)

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Attribute:

Attribute_Label: ARTPATH

Attribute_Definition: Artificial path indicator

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: C

Enumerated_Domain_Value_Definition: Census or Local Artificial Path

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: N

Enumerated_Domain_Value_Definition: Not an Artificial Path (default)

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: U

Enumerated_Domain_Value_Definition: USGS Artificial Path or Connector Inside Water

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Attribute:

Attribute_Label: PERSIST

Attribute_Definition: Hydrographic persistence flag

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: I

Enumerated_Domain_Value_Definition: Intermittent

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: P

Enumerated_Domain_Value_Definition: Perennial

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Attribute:

Attribute_Label: GCSEFLG

Attribute_Definition: Short lines flag for geographic corridors

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: C

Enumerated_Domain_Value_Definition: Closure

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: N

Enumerated_Domain_Value_Definition: Indicates the edge is not a short edge

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Enumerated_Domain:

Enumerated_Domain_Value: T

Enumerated_Domain_Value_Definition: Traverses corridor

Enumerated_Domain_Value_Definition_Source: U.S. Census Bureau

Attribute:

Attribute_Label: OFFSETL

Attribute_Definition: Left offset flag

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: data are unavailable

Codeset_Source: data are unavailable

Attribute:

Attribute_Label: OFFSETR

Attribute_Definition: Right offset flag

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: data are unavailable

Codeset_Source: data are unavailable

Attribute:

Attribute_Label: TNIDF

Attribute_Definition: From TIGER node identifier

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: data are unavailable

Codeset_Source: data are unavailable

Attribute:

Attribute_Label: TNIDT

Attribute_Definition: To TIGER node identifier

Attribute_Definition_Source: U.S. Census Bureau

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: data are unavailable

Codeset_Source: data are unavailable

Attribute:

Attribute_Label: CATEGORY

Attribute_Definition: Description of road class

Attribute_Definition_Source: Arizona State Land Department - ALRIS

Attribute_Domain_Values:

Attribute:

Attribute_Label: CLASS

Attribute_Definition:

Numeric classification of road types. The ALRIS classes are listed below with their corresponding MTFCC codes.

Attribute_Definition_Source: Arizona State Land Department - ALRIS

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 1

Enumerated_Domain_Value_Definition:

Interstates - MTFCC Code S1100. These represent Interstate highways

Enumerated_Domain_Value_Definition_Source: Arizona State Land Department - ALRIS

Enumerated_Domain:

Enumerated_Domain_Value: 2

Enumerated_Domain_Value_Definition:

Highways - MTFCC Code S1200. These reprsent U.S., State and County highways.

Enumerated_Domain_Value_Definition_Source: Arizona State Land Department - ALRIS

Enumerated_Domain:

Enumerated_Domain_Value: 3

Enumerated_Domain_Value_Definition:

Arterials - MTFCC Code of S1400. These represent roads that appeared as arterials in the 1990 TIGER files and have been classed this way by ALRIS. It includes many county roads and urban collector or arterial streets.

Enumerated_Domain_Value_Definition_Source: Arizona State Land Department - ALRIS

Enumerated_Domain:

Enumerated_Domain_Value: 4

Enumerated_Domain_Value_Definition:

Streets - MTFCC Code S1400. These represent neighborhood streets and small rural roads.

Enumerated_Domain_Value_Definition_Source: Arizona State Land Department - ALRIS

Enumerated_Domain:

Enumerated_Domain_Value: 5

Enumerated_Domain_Value_Definition:

Primitive Roads - MTFCC Code S1500. These represent primitive roads/vehicular trails for which a 4WD vehicle may be required.

Enumerated_Domain_Value_Definition_Source: Arizona State Land Department - ALRIS

Enumerated_Domain:

Enumerated_Domain_Value: 6

Enumerated_Domain_Value_Definition:

Trails & alleys - MTFCC Codes S1640, S1710, S1720, S1730, S1740, S1750, S1780, S1820, S1830. These roads are not usually part of the vehicular system. They include service drives, walkways and pedestrian trails, alleys, private roads for service vehicles, parking lot roads, bike paths or trails, bridal paths.

Enumerated_Domain_Value_Definition_Source: Arizona State Land Department - ALRIS

Enumerated_Domain:

Enumerated_Domain_Value: 12

Enumerated_Domain_Value_Definition:

Access Ramps - MTFCC Code S1630. These represent on/off ramps for Interstates and highways.

Enumerated_Domain_Value_Definition_Source: Arizona State Land Department - ALRIS

Distribution_Information:

Distributor:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization:

Arizona State Land Department - Arizona Land Resources Information System

Contact_Position: GIS Data Transfer Specialist

Contact_Address:

Address_Type: mailing and physical address

Address: 16161 W Adams

City: Phoenix

State_or_Province: AZ

Postal_Code: 85007

Country: USA

Contact_Voice_Telephone: (602) 542-2606

Contact_Facsimile_Telephone: (602) 542-2600

Contact_Electronic_Mail_Address: gisdata@land.az.gov

Hours_of_Service: M-F, 9-5, MST

Resource_Description: N/A

Distribution_Liability:

Users must assume responsibility to determine the usability of this data for their purposes.

Standard_Order_Process:

Digital_Form:

Digital_Transfer_Information:

Format_Name: GIS Compatible

Transfer_Size: 0.936

Digital_Transfer_Option:

Online_Option:

Computer_Contact_Information:

Network_Address:

Network_Resource_Name: <http://www.land.state.az.us/alris>

Access_Instructions: Instructions are sent to user after data has been ordered.

Offline_Option:

Offline_Media: CD-ROM/DVD

Fees:

Public agencies can utilize the data for cost of media only and at no charge for internet downloads. Commercial entities can obtain a cost waiver for contract work for public agencies. Fees will be assessed for purely commercial uses of the data.

Turnaround: Please allow up to 10 days for orders to be processed.

Custom_Order_Process:

Contact ALRIS GIS Data Transfer Specialist for product information and ordering instructions.

Technical_Prerequisites: ESRI Software or software compatible with ESRI file formats.

Metadata_Reference_Information:

Metadata_Date: 20090316

Metadata_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization:

Arizona State Land Department - Arizona Land Resources Information System

Contact_Position: GIS Data Transfer Specialist

Contact_Address:

Address_Type: mailing address

Address: 1616 W. Adams

City: Phoenix

State_or_Province: AZ

Postal_Code: 85007

Country: United States

Contact_Voice_Telephone: (602) 542-2606

Contact_Facsimile_Telephone: (602) 542-2600

Contact_Electronic_Mail_Address: gisdata@land.az.gov

Hours_of_Service: M-F 8-6, MST

Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata

Metadata_Standard_Version: FGDC-STD-001-1998

Metadata_Time_Convention: local time

Metadata_Extensions:

Online_Linkage: <http://www.esri.com/metadata/esriprof80.html>

Profile_Name: ESRI Metadata Profile