20241015
11314500
1.0
FALSE
LRSE_RoadNames
2242005.802800
2743855.207300
1196533.157400
1981500.476700
1
002
Projected
GCS_North_American_1983
Linear Unit: Meter (1.000000)
NAD_1983_Idaho_TM
<ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/3.3.0'><WKT>PROJCS["NAD_1983_Idaho_TM",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",2500000.0],PARAMETER["False_Northing",1200000.0],PARAMETER["Central_Meridian",-114.0],PARAMETER["Scale_Factor",0.9996],PARAMETER["Latitude_Of_Origin",42.0],UNIT["Meter",1.0],AUTHORITY["EPSG",8826]]</WKT><XOrigin>-3120900</XOrigin><YOrigin>-13447900</YOrigin><XYScale>10000</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>16093472.186944377</MScale><XYTolerance>0.001</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>6.2136994949494945e-07</MTolerance><HighPrecision>true</HighPrecision><WKID>102605</WKID><LatestWKID>8826</LatestWKID></ProjectedCoordinateSystem>
20251023
13213800
20260204
9581100
20000000
5000
FGDC
Idaho Transportation Department (ITD)
Headquarters GIS
208-334-8000
PO Box 7129
Boise
Idaho
83707-1129
US
GIS-Info@itd.idaho.gov
20260204
ArcGIS Metadata
1.0
Roads and Highways - Road Names
2017-02-07
vector digital data
Idaho Transportation Department (ITD)
Headquarters GIS
208-334-8000
PO Box 7129
Boise
Idaho
83707-1129
US
GIS-Info@itd.idaho.gov
Idaho Transportation Department (ITD)
This dataset was developed and provided by the Idaho Transportation Department (ITD). Users should credit ITD as the original source when utilizing or referencing this information in maps, reports, or applications.
Idaho Transportation Department (ITD)
Headquarters GIS
208-334-8000
PO Box 7129
Boise
Idaho
83707-1129
US
GIS-Info@itd.idaho.gov
Transportation
Roads and Highways
Linear Referencing System
LRS
Road Network
Transportation
Roads & Highways
Linear Referencing System
LRS
Road Network
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Spatial Data Disclaimer - The Idaho Transportation Department (ITD) provides this geographic data any any associated metadata "as is" without warranty of any kind, including but not limited to its completeness, fitness for a particular use, or accuracy of its content, positional or otherwise. It is the sole responsibility of the user to determine the usability of the data for their purposes. In no event shall ITD have any liability whatsoever for payment of any consequential, incidental, indirect, special, or tort damages of any kind arising out of the use of or reliance on the geographic data or metadata. In providing this data or access to it, ITD assumes no obligation to assist the user in the use of such data or in the development, use, or maintenance or any applications applied to or associated with the data or metadata.</SPAN></P></DIV></DIV></DIV>
Esri ArcGIS 13.3.4.52636
0.000000
1273.050000
1
-117.526208
-110.666688
49.034371
41.926595
This extent represents the geographic boundaries of the state of Idaho, United States, covering all routes and roads within the Road Network where road name features are located.
2017-02-07T00:00:00
0.000000
1273.050000
This dataset contains the Roads and Highways Road Network Linear Referencing System (LRS) road names event polyline feature class that identifies road names for all road segments, which can include multiple names per segment.
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The Idaho Transportation Department's (ITD) Roads and Highways Linear Referencing System (LRS) road names event polyline feature class includes road names for all road segments. Roads can have multiple names associated with them, especially when there are concurrent routes along the same road segment or when roads are known by more than one name.</SPAN></P></DIV></DIV></DIV>
The dataset follows established standards and conventions for logical consistency. All data elements are structured and formatted according to predefined rules, with validation processes in place to confirm consistency and accuracy.
The dataset has been reviewed to ensure all relevant road name features are included.
The Idaho Transportation Department (ITD) implemented ArcGIS Roads and Highways in 2018, which is a Linear Referencing System (LRS) that manages road and highway data. It uses a data model with feature classes for routes, centerlines, and events to store and maintain roadway information, enabling accurate location management and analysis.
The Idaho Transportation Department (ITD) first implemented a Linear Referencing System (LRS) for managing road data in the 1970s, which was a mainframe-based system called the Milepoint and Coded Segment System (MACS System). In 2012, the LRS was migrated off the mainframe to Network Manager (NetMan). And finally in 2018, the LRS migrated to ArcGIS Roads and Highways. Editing stopped in NetMan in early 2017 for the migration to Roads and Highways, which is why the earliest "From Dates" on the data layers is 02/07/2017.
2017-02-07T00:00:00
64044
Roads and Highways - Road Names
Idaho Transportation Department
Feature Class
64044
Road Network LRS Road Names
OBJECTID
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Object ID
OID
4
10
0
SHAPE
Feature geometry.
Esri
Coordinates defining the features.
Shape
Geometry
8
0
0
FromDate
The date the record was active (this can be the same date it was created or any other date in the past to 2/7/2017) in the system.
Idaho Transportation Department
Date field representing the beginning date.
From Date
Date
8
0
0
ToDate
The date the record was retired in the system. If this field is null then the record is still active.
Idaho Transportation Department
Date field representing the end date.
To Date
Date
8
0
0
EventId
This is an auto-generated string field to ensure uniqueness across the system.
Idaho Transportation Department
String field that is auto-generated by the system.
Event ID
String
38
0
0
RouteId
The Route ID is created by the following in order:
- 5 unique numbers
- Designation of A (Ascending) or D (Descending)
- Designation of IN (Interstate), US (United States Highway), SH (State Highway), OH (Off Highway), FD (Federal Route), or PO (Polygon/Political Boundary)
- Highway number (i.e., 184, 093, etc.) or 000 for all other routes.
Idaho Transportation Department
String field representing the unique identifier.
Route ID
String
12
0
0
FromMeasure
Starting measure for the record along the road network.
Idaho Transportation Department
Double field representing the measure location.
From Measure
Double
8
38
8
EstablishedDate
Established Date
Date
8
0
0
Date used for events that do smoothing or bulk load processes and need to track based on year start or end date.
Idaho Transportation Department
Date field representing established date.
ToMeasure
Ending measure for the record along the road network.
Idaho Transportation Department
Double field representing the measure location.
To Measure
Double
8
38
8
LocError
The location error field indicates if there are data quality issues for Linear Referencing System (LRS) events, showing a status in the event layer's attribute table, with "No Error" meaning the event is accurate and any other status indicates a problem that needs resolution. It helps identify issues like events not being correctly located on a route or events created with incorrect measures that must be updated to ensure accurate data representation.
Idaho Transportation Department
String field representing a location error.
Location Error
String
100
0
0
SystemCreateDate
The date that the record was created in the system. This date does not have to match the From Date or the Established Date fields.
Idaho Transportation Department
Date field that is auto-generated by editor tracking.
System Create Date
Date
8
0
0
UserCreate
The username who created the record in the system.
Idaho Transportation Department
String field that is auto-generated by editor tracking.
User Create
String
255
0
0
SystemModifyDate
The date that the record was modified in the system. This date does not have to match the From Date or the Established Date fields.
Idaho Transportation Department
Date field that is auto-generated by editor tracking.
System Modify Date
Date
8
0
0
RoadPrefix
Prefix
String
100
0
0
A road prefix is a directional or other descriptor that comes before the road name (i.e. N, S, E, W, etc.). For the state highway system roads, this is the system code (i.e. INT, US, SH).
Idaho Transportation Department
Coded value domain representing prefix.
E
East
Idaho Transportation Department
INT
Interstate
Idaho Transportation Department
N
North
Idaho Transportation Department
NE
Northeast
Idaho Transportation Department
NW
Northwest
Idaho Transportation Department
S
South
Idaho Transportation Department
SE
Southeast
Idaho Transportation Department
SH
State Highway
Idaho Transportation Department
SW
Southwest
Idaho Transportation Department
US
United States
Idaho Transportation Department
W
West
Idaho Transportation Department
RoadName
Road Name
String
100
0
0
The name of the road segment.
Idaho Transportation Department
Text field representing road name.
RoadType
Road Type
String
100
0
0
Road type, which can be classified by function, features, physical form or access.
Idaho Transportation Department
Coded value domain representing road type.
ALY
Alley
Idaho Transportation Department
ANX
Annex
Idaho Transportation Department
AVE
Avenue
Idaho Transportation Department
BL
Business Loop
Idaho Transportation Department
BLVD
Boulevard
Idaho Transportation Department
BYP
Bypass
Idaho Transportation Department
CIR
Circle
Idaho Transportation Department
CONN
Connector
Idaho Transportation Department
CV
Cove
Idaho Transportation Department
CRK
Creek
Idaho Transportation Department
CT
Court
Idaho Transportation Department
CT1
Court 1
Idaho Transportation Department
CT2
Court 2
Idaho Transportation Department
CT3
Court 3
Idaho Transportation Department
CT4
Court 4
Idaho Transportation Department
CTA
Court A
Idaho Transportation Department
CTB
Court B
Idaho Transportation Department
DR
Drive
Idaho Transportation Department
EXT
Extension
Idaho Transportation Department
GRD
Grade
Idaho Transportation Department
HWY
Highway
Idaho Transportation Department
LN
Lane
Idaho Transportation Department
LOOP
Loop
Idaho Transportation Department
MAIN
Main
Idaho Transportation Department
MTN
Mountain
Idaho Transportation Department
N
North
Idaho Transportation Department
OFF
Off
Idaho Transportation Department
OP
Overhead Pass
Idaho Transportation Department
PATH
Path
Idaho Transportation Department
PKY
Parkway
Idaho Transportation Department
PL
Place
Idaho Transportation Department
POE
Port of Entry
Idaho Transportation Department
PT
Point
Idaho Transportation Department
RA
Rest Area
Idaho Transportation Department
RAMP
Ramp
Idaho Transportation Department
RD
Road
Idaho Transportation Department
SPUR
Spur
Idaho Transportation Department
ST
Street
Idaho Transportation Department
TER
Terrace
Idaho Transportation Department
TRL
Trail
Idaho Transportation Department
WAY
Way
Idaho Transportation Department
Suffix
Suffix
String
100
0
0
A road suffix is a directional or other descriptor that comes after the road type (i.e. N, S, E, W, etc.). For most roads this field will be null.
Idaho Transportation Department
Coded value domain representing the suffix.
W
West
Idaho Transportation Department
SW
Southwest
Idaho Transportation Department
SE
Southeast
Idaho Transportation Department
S
South
Idaho Transportation Department
NW
Northwest
Idaho Transportation Department
NE
Northeast
Idaho Transportation Department
N
North
Idaho Transportation Department
E
East
Idaho Transportation Department
1
One
Idaho Transportation Department
2
Two
Idaho Transportation Department
A
Letter A
Idaho Transportation Department
B
Letter B
Idaho Transportation Department
C
Letter C
Idaho Transportation Department
D
Letter D
Idaho Transportation Department
BYP
Bypass
Idaho Transportation Department
CONN
Connector
Idaho Transportation Department
RoadPrefix1
Prefix 1
String
100
0
0
A road prefix is a directional or other descriptor that comes before the road name (i.e. N, S, E, W, etc.). For the state highway system roads, this is the system code (i.e. INT, US, SH). Domain values for this field are identical to values listed under the Road Prefix field above.
Idaho Transportation Department
Coded value domain representing prefix.
RoadName1
Road Name 1
String
100
0
0
The name of the road segment.
Idaho Transportation Department
Text field representing road name.
RoadType1
Road Type 1
String
100
0
0
Road type, which can be classified by function, features, physical form or access. Domain values for this field are identical to values listed under the Road Type field above.
Idaho Transportation Department
Coded value domain representing road type.
Suffix1
Suffix 1
String
100
0
0
A road suffix is a directional or other descriptor that comes after the road type (i.e. N, S, E, W, etc.). For most roads this field will be null. Domain values for this field are identical to values listed under the Suffix field above.
Idaho Transportation Department
Coded value domain representing suffix.
RoadPrefix2
Prefix 2
String
100
0
0
A road prefix is a directional or other descriptor that comes before the road name (i.e. N, S, E, W, etc.). For the state highway system roads, this is the system code (i.e. INT, US, SH). Domain values for this field are identical to values listed under the Road Prefix field above.
Idaho Transportation Department
Coded value domain representing prefix.
RoadName2
Road Name 2
String
100
0
0
The name of the road segment.
Idaho Transportation Department
Text field representing road name.
RoadType2
Road Type 2
String
100
0
0
Road type, which can be classified by function, features, physical form or access. Domain values for this field are identical to values listed under the Road Type field above.
Idaho Transportation Department
Coded value domain representing road type.
Suffix2
Suffix 2
String
100
0
0
A road suffix is a directional or other descriptor that comes after the road type (i.e. N, S, E, W, etc.). For most roads this field will be null. Domain values for this field are identical to values listed under the Suffix field above.
Idaho Transportation Department
Coded value domain representing suffix.
RoadPrefix3
Prefix 3
String
100
0
0
A road prefix is a directional or other descriptor that comes before the road name (i.e. N, S, E, W, etc.). For the state highway system roads, this is the system code (i.e. INT, US, SH). Domain values for this field are identical to values listed under the Road Prefix field above.
Idaho Transportation Department
Coded value domain representing prefix.
RoadName3
Road Name 3
String
100
0
0
The name of the road segment.
Idaho Transportation Department
Text field representing road name.
RoadType3
Road Type 3
String
100
0
0
Road type, which can be classified by function, features, physical form or access. Domain values for this field are identical to values listed under the Road Type field above.
Idaho Transportation Department
Coded value domain representing road type.
Suffix3
Suffix 3
String
100
0
0
A road suffix is a directional or other descriptor that comes after the road type (i.e. N, S, E, W, etc.). For most roads this field will be null. Domain values for this field are identical to values listed under the Suffix field above.
Idaho Transportation Department
Coded value domain representing suffix.
UserModify
The username who last modified the record in the system. At first creation, this will match the User Create field, but will change as the record is modified.
Idaho Transportation Department
String field that is auto-generated by editor tracking.
User Modify
String
255
0
0
GlobalID
A Universally Unique Identifier (UUID) that is automatically generated and assigned to a feature. This field is not editable by users and is maintained by the software.
Esri
Global ID field that is auto-generated by the system.
GlobalID
GlobalID
38
0
0
SHAPE.STLength()
Length of feature in internal units.
Esri
Positive real numbers that are automatically generated.
Shape.STLength()
Double
0
0
0
Enterprise Geodatabase Feature Class
dataset
EPSG
9.5.1(10.8.0)
Simple
FALSE
64044
TRUE
TRUE