Resource Identification ▼►
- Citation
- Title hwynet2009
- * Presentation format digital map
- Abstract (Description)
This statewide file represents an annual snapshot and includes all state owned or maintained highways, spurs, connections, frontage roads, temporary traveled routes (TTR) and located lines.
- Purpose (Summary)
This data is a tool for analytical dynamic segmentation of all state owned or maintained highways for placement of features along the linear network in ArcGIS. This data provides a detailed view of the state highway system based on the Linear Referencing System (LRS) used by Oregon Department of Transportation (ODOT).
- Dataset languages * English
- * Spatial representation type vector
- * Processing environment Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.3.1.3000
- Bounding rectangle
- * Extent type Full extent in decimal degrees
- * West longitude -124.802154
- * East longitude -116.776283
- * North latitude 46.282891
- * South latitude 41.91933
- * Extent contains the resource Yes
- Other extent information
- Geographic extent
- Bounding rectangle
- * Extent type Full extent in the data's coordinate reference
- * West longitude 223125.200131
- * East longitude 2254882.57874
- * North latitude 1652481.931759
- * South latitude 88290.535433
- * Extent contains the resource Yes
- Credits
Geographic Information Services (GIS) Unit, Oregon Department of Transportation (ODOT)
Spatial Representation ▼►
Vector
- * Level of topology for this dataset geometry only
- Geometric objects
- * Name hwynet2009
- * Object type complex
- * Object count 21868
Reference System ▼►
Distribution Information ▼►
- Distributor
- Available format
- * Format name Shapefile
- Transfer options
- * Transfer size 7.392
- Online source
- * Online location (URL) file://\\sn-salemmill-1\GIS\DATA\Shp\Transp\hwynet2009.shp
- * Connection protocol Local Area Network
- Description Downloadable Data
Metadata Details ▼►
- * Metadata language English
- * Metadata character set utf8 - 8 bit UCS Transfer Format
- * Scope of the data described by the metadata dataset
- * Scope name dataset
- * Last update 2010-06-01
- * Name of the metadata standard used ISO 19115 Geographic Information - Metadata
- * Version of the metadata standard DIS_ESRI1.0
ESRI Metadata and Item Properties ▼►
- Metadata properties
- ArcGIS ESRI-ISO
- Created in ArcGIS 2010-06-01T16:09:30
- Last modified in ArcGIS 2010-06-01T16:09:30
- Automatic updates
- Last update 2010-06-01T16:09:30
- Have been performed Yes
- ESRI-ISO Metadata identifier {0C513D8B-C9FD-464B-A833-8E2478932580}
ESRI Feature Class ▼►
- Feature class name hwynet2009
- * Feature type Simple
- * Geometry type Polyline
- * Has topology FALSE
- * Feature count 21868
- * Spatial index FALSE
- * Linear referencing TRUE
ESRI Fields and Subtypes ▼►
- hwynet2009 Feature Class
- * Row count 21868
- Definition
- A segment of highway between two intersecting locations of other highway segments.
- Definition source
- Geographic Information Services (GIS) Unit, Oregon Department of Transportation (ODOT)
- Field FID
- * Alias FID
- * Data type OID
- * Width 4
- * Field description
Internal feature number.
- * Description source
ESRI
- * Description of values Sequential unique whole numbers that are automatically generated.
- Field BEG_MP_NO
- * Alias BEG_MP_NO
- * Data type Number
- * Width 19
- * Number of decimals 2
- Field description
The milepoint measurement of the beginning of a roadway feature which is closest to the beginning of the highway.
- Description source
Oregon Transportation Management System (OTMS) GIS Base Layer Development Project (GIS01)
- List of values
- Value
- Description
- Enumerated domain value definition source
- Beginning date of values
- Ending date of values
- Accuracy information
- Accuracy 0.010000
- Explanation
ITIS measurements are based on features located to +/- 0.01 mile.
- Measurement frequency
- Field EFFECTV_DT
- * Alias EFFECTV_DT
- * Data type String
- * Width 12
- Field description
This date or time period in which the data extract is relevant or current.
- Description source
Geographic Information Services Unit, Oregon Department of Transportation (ODOT)
- List of values
- Value
- Description
- Enumerated domain value definition source
- Beginning date of values
- Ending date of values
- Accuracy information
- Accuracy
- Explanation
- Measurement frequency
- Field END_MP_NO
- * Alias END_MP_NO
- * Data type Number
- * Width 19
- * Number of decimals 2
- Field description
The milepoint measurement of the end of a roadway feature which is closest to the end of the highway.
- Description source
Oregon Transportation Management System (OTMS) GIS Base Layer Development Project (GIS01)
- List of values
- Value
- Description
- Enumerated domain value definition source
- Beginning date of values
- Ending date of values
- Accuracy information
- Accuracy 0.010000
- Explanation
ITIS measurements are based on features located to +/- 0.01 mile.
- Measurement frequency
- Field EQUA_IND
- * Alias EQUA_IND
- * Data type String
- * Width 10
- Field description
A flag indicating that a line segment has an equation occuring on it (the line segment is .1 foot in length).
- Description source
Oregon Transportation Management System (OTMS) GIS Base Layer Development Project (GIS01)
- List of values
- Value n
- Value y
- Description No equation is occuring.
- Description An equation is occuring.
- Enumerated domain value definition source Geographic Information Service Unit, Oregon Department of Transportation (ODOT)
- Enumerated domain value definition source Geographic Information Service Unit, Oregon Department of Transportation (ODOT)
- Beginning date of values
- Ending date of values
- Accuracy information
- Accuracy
- Explanation
- Measurement frequency
- Field GIS_PRC_DT
- * Alias GIS_PRC_DT
- * Data type String
- * Width 12
- Field description
The date that the data was processed.
- Description source
Geographic Information Service Unit, Oregon Department of Transportation (ODOT)
- List of values
- Value
- Description
- Enumerated domain value definition source
- Beginning date of values
- Ending date of values
- Accuracy information
- Accuracy
- Explanation
- Measurement frequency
- Field HWY_SEG_ID
- * Alias HWY_SEG_ID
- * Data type Number
- * Width 19
- Field description
A unique key field for segment identification.
- Description source
Geographic Information Services Unit, Oregon Department of Transportation (ODOT)
- List of values
- Value
- Description
- Enumerated domain value definition source
- Beginning date of values
- Ending date of values
- Accuracy information
- Accuracy
- Explanation
- Measurement frequency
- Field HWYNAME
- * Alias HWYNAME
- * Data type String
- * Width 31
- Field description
The official state highway name.
- Description source
- Description of values The official name of the state highway that is stored in the Integrated Transportation Information System (ITIS).
- Beginning date of values
- Ending date of values
- Accuracy information
- Accuracy
- Explanation
- Measurement frequency
- Field LRS
- * Alias LRS
- * Data type String
- * Width 15
- Field description
Linear Reference System highway identifier. This is a representation of elements contained in the ITIS database used to identify a highway, spur, connection or frontage road. The first nine characters are the inventory route numbers and the last three characters are the sub-route numbers.
- Description source
Oregon Transportation Management System (OTMS) GIS Base Layer Development Project (GIS01)
- Description of values The twelve digit alphanumeric string is broken down into its components as: 1: Place holder 0 (zero) 2-4: Hwy Number 001 to 499 5-6: Hwy Suffix 00 (zero zero), AA-ZZ (alphabetic characters) 7: Roadway Identifier (1-5) 8: Mileage Type (Z,T,Y) 9: Overlap Mileage Code (0-9) 10: Jurisdiction Code (S) 11-12: Two Place holders 00 (zero zero)
- Beginning date of values
- Ending date of values
- Accuracy information
- Accuracy
- Explanation
- Measurement frequency
- Field MLGE_TYP
- * Alias MLGE_TYP
- * Data type String
- * Width 11
- Field description
Identifies the type of highway mileage.
- Description source
Oregon Transportation Management System (OTMS) GIS Base Layer Development Project (GIS01)
- List of values
- Value 0
- Value y
- Value t
- Value z
- Description Regular mileage.
- Description Spur: An offshoot of the normal alignment of a highway.
- Description Temporary mileage: Temporary Traveled Routes (TTR) are roads that are meant to temporarily function as state highways until a replacement state highway alignment is built or dedicated. These roads do not belong to ODOT, but ODOT has legally agreed to maintain them. TTR's can occur because of a detour or highway construction.
- Description Overlapping Mileage: Overlapping mileage occurs when a section of highway is lengthened due to new construction. Example: A section of highway from milepoint 49.00 to milepoint 50.00 is washed out. The washed out section must be replaced, but, the old alignment cannot be used. A new alignment is built around the problem area, but the new alignment is 4.62 miles longer than the original alignment. The new distance between milepoint 49.00 and milepoint 50 is now 5.62 miles. In order to reflect the true distance along the highway without remileposting the entire road, overlapping mileage is created.
- Enumerated domain value definition source Integrated Transportation Information System (ITIS)
- Enumerated domain value definition source Integrated Transportation Information System (ITIS)
- Enumerated domain value definition source Integrated Transportation Information System (ITIS)
- Enumerated domain value definition source Integrated Transportation Information System (ITIS)
- Beginning date of values
- Ending date of values
- Accuracy information
- Accuracy
- Explanation
- Measurement frequency
- Field OVLAP_MLGE
- * Alias OVLAP_MLGE
- * Data type String
- * Width 13
- Field description
A code that is used to identify each unique instance of duplicate milepoints.
- Description source
Oregon Transportation Management System (OTMS) GIS Base Layer Development Project (GIS01)
- List of values
- Value 0
- Value 1
- Value 2
- Value 3
- Value 4
- Value 5
- Value 6
- Value 7
- Value 8
- Value 9
- Description No occurrence of duplicate mileage on a specific highway.
- Description First occurrence of duplicate mileage on a specific highway.
- Description Second occurrence of duplicate mileage on a specific highway.
- Description Third occurrence of duplicate mileage on a specific highway.
- Description Fourth occurrence of duplicate mileage on a specific highway.
- Description Fifth occurrence of duplicate mileage on a specific highway.
- Description Sixth occurrence of duplicate mileage on a specific highway.
- Description Seventh occurrence of duplicate mileage on a specific highway.
- Description Eighth occurrence of duplicate mileage on a specific highway.
- Description Ninth occurrence of duplicate mileage on a specific highway.
- Enumerated domain value definition source Integrated Transportation Information System (ITIS)
- Enumerated domain value definition source Integrated Transportation Information System (ITIS)
- Enumerated domain value definition source Integrated Transportation Information System (ITIS)
- Enumerated domain value definition source Integrated Transportation Information System (ITIS)
- Enumerated domain value definition source Integrated Transportation Information System (ITIS)
- Enumerated domain value definition source Integrated Transportation Information System (ITIS)
- Enumerated domain value definition source Integrated Transportation Information System (ITIS)
- Enumerated domain value definition source Integrated Transportation Information System (ITIS)
- Enumerated domain value definition source Integrated Transportation Information System (ITIS)
- Enumerated domain value definition source Integrated Transportation Information System (ITIS)
- Minimum value 0
- Maximum value 9
- Units of measure
- Measurement resolution
- Name of codelist Code
- Source Integrated Transportation Information System (ITIS)
- Beginning date of values
- Ending date of values
- Accuracy information
- Accuracy
- Explanation
- Measurement frequency
- Field RDWY_ID
- * Alias RDWY_ID
- * Data type String
- * Width 9
- Field description
The number assigned to a roadway where more than one roadbed exists for the highway.
- Description source
Oregon Transportation Management System (OTMS) GIS Base Layer Development Project (GIS01)
- List of values
- Value 1
- Value 2
- Value 3
- Value 4
- Value 5
- Description The primary roadway. Direction of travel is in the direction of increasing milepoints.
- Description The secondary roadway. Direction of travel is in the direction of decreasing milepoints.
- Description A split roadway with the direction of travel in the direction of increasing milepoints.
- Description A split roadway with the direction of travel in the direction of decreasing milepoints.
- Description Located line.
- Enumerated domain value definition source Integrated Transportation Information System (ITIS)
- Enumerated domain value definition source Integrated Transportation Information System (ITIS)
- Enumerated domain value definition source Integrated Transportation Information System (ITIS)
- Enumerated domain value definition source Integrated Transportation Information System (ITIS)
- Enumerated domain value definition source Integrated Transportation Information System (ITIS)
- Beginning date of values
- Ending date of values
- Accuracy information
- Accuracy
- Explanation
- Measurement frequency
- Field RDWY_TYP
- * Alias RDWY_TYP
- * Data type String
- * Width 11
- Field description
A unique identifier assigned to the roadway designating a spur, frontage road, connection or regular roadway.
- Description source
Oregon Transportation Management System (OTMS) GIS Base Layer Development Project (GIS01)
- List of values
- Value reg
- Value frt
- Value con
- Value spr
- Value leg
- Description Regular highway.
- Description Frontage road.
- Description Connection
- Description Spur
- Description Leg
- Enumerated domain value definition source Geographic Information Services Unit, Oregon Department of Transportation (ODOT)
- Enumerated domain value definition source Geographic Information Services Unit, Oregon Department of Transportation (ODOT)
- Enumerated domain value definition source Geographic Information Services Unit, Oregon Department of Transportation (ODOT)
- Enumerated domain value definition source Geographic Information Services Unit, Oregon Department of Transportation (ODOT)
- Enumerated domain value definition source Geographic Information Services Unit, Oregon Department of Transportation (ODOT)
- Beginning date of values
- Ending date of values
- Accuracy information
- Accuracy
- Explanation
- Measurement frequency
- Field SEG_EFF_DT
- * Alias SEG_EFF_DT
- * Data type Date
- * Width 8
- Field description
The date in which the line segment was created in the GeoMedia database (wpsdcdb006/HGIS)
- Description source
Geographic Information Services Unit, Oregon Department of Transportation (ODOT)
- List of values
- Value
- Description
- Enumerated domain value definition source
- Beginning date of values
- Ending date of values
- Accuracy information
- Accuracy
- Explanation
- Measurement frequency
- Field Shape
- * Alias Shape
- * Data type Geometry
- Field description
Feature Geometry
- Description source
Environmental Systems Research Institute (ESRI)
- List of values
- Value Polyline
- Description Polylines are sets of coordinate pairs that define a shape.These types of features represent an ordered collection of paths that can be disjoint or connected. These features may also contain an optional altitude (z) or measure (m) values.
- Enumerated domain value definition source Environmental Systems Research Institute (ESRI)
- * Description of values Coordinates defining the features.
- Beginning date of values
- Ending date of values
- Accuracy information
- Accuracy
- Explanation
- Measurement frequency
- Field SHAPE_LENG
- * Alias SHAPE_LENG
- * Data type Number
- * Width 19
- * Number of decimals 2
- Field description
The ArcGIS measured length of the segment of highway.
- Description source
Geographic Information Services Unit, Oregon Department of Transportation (ODOT)
- Range of values
- Minimum value 12.34
- Maximum value 186836.42
- Units of measure feet
- Measurement resolution
- Description of values decimal
- Beginning date of values
- Ending date of values
- Accuracy information
- Accuracy
- Explanation
- Measurement frequency
- Field ST_HWY_IDX
- * Alias ST_HWY_IDX
- * Data type String
- * Width 12
- Field description
A unique identifier assigned to an Oregon State highway.
- Description source
Oregon Transportation Management System (OTMS) GIS Base Layer Development Project (GIS01)
- Range of values
- Minimum value 001
- Maximum value 499
- Units of measure
- Measurement resolution
- Beginning date of values
- Ending date of values
- Accuracy information
- Accuracy
- Explanation
- Measurement frequency
- Field ST_HWY_SFX
- * Alias ST_HWY_SFX
- * Data type String
- * Width 13
- Field description
The main road or highway identifier is a three digit numeric code. Frontage roads and connections are identified by the three digits plus a two alpha-character suffix code.
- Description source
Oregon Transportation Management System (OTMS) GIS Base Layer Development Project (GIS01)
- Range of values
- Minimum value AA
- Maximum value ZZ
- Units of measure
- Measurement resolution
- Description of values AA to ZZ represent any occurance of connection or frontage roads. 00 represents regular highway.
- Beginning date of values
- Ending date of values
- Accuracy information
- Accuracy
- Explanation
- Measurement frequency
