20241015
11172400
1.0
FALSE
LRSE_DesignatedRoutes129k
2254295.352900
2743735.262100
1199867.013000
1980678.956200
1
002
Projected
GCS_North_American_1983
Linear Unit: Meter (1.000000)
NAD_1983_Idaho_TM
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20251023
10355300
20260204
8493700
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 – Designated Routes 129k
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)
HQ Planning
208-334-8000
PO Box 7129
Boise
Idaho
83707-1129
US
Caleb.Forrey@itd.idaho.gov
Transportation
Roads and Highways
Linear Referencing System
LRS
Road Network
Transportation
Roads and 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
1
-117.358051
-110.668817
49.026981
41.960501
This extent represents the geographic boundaries of the state of Idaho, United States, covering all roads within the Road Network where designated routes 129k features are located.
0.000000
1273.050000
2017-02-07T00:00:00
This dataset contains the Roads and Highways Road Network Linear Referencing System (LRS) designated routes 129k event polyline feature class that represents the approved 129k routes statewide which is used to identify which routes carriers can legally carry 129,000 pound loads with an annual permit.
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The Idaho Transportation Department's (ITD) Roads and Highways Road Network Linear Referencing System (LRS) designated routes 129k event polyline feature class' purpose is to provide the designated and approved 129k routes for industry to know where they can carry 129,000 pound loads with an annual permit. The route code colors field corresponds to the </SPAN><A href="https://permits4idaho.com/PDFGate.aspx?LoginNoticeID=67" STYLE="text-decoration:underline;"><SPAN>Extra Length / Excess Weight up to 129,000 Pounds Map</SPAN></A><SPAN> that is published by the ITD Department of Motor Vehicles Commercial Vehicle Services Group.</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 designated routes 129k 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
1452
Roads and Highways – Designated Routes 129k
Idaho Transportation Department
Feature Class
1452
Road Network LRS Designated Routes 129k
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 the 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
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
Coded value domain representing the prefix unique identifier.
A road prefix is a directional or other descriptor that comes before the road name (i.e. N, S, E, W, etc.). For state highway system roads, this is the system code (i.e. INT, US, SH).
Idaho Transportation Department
RoadName
Road Name
String
100
0
0
The name of the road segment.
Idaho Transportation Department
Text field representing the road name.
RoadType
Road Type
String
50
0
0
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
Coded value domain representing the prefix unique identifier.
Road type, which can be classified by function, features, physical form or access.
Idaho Transportation Department
RouteCode
Route Code
SmallInteger
2
5
0
The route code is a numerical value that corresponds to colors specific for designated routes 129k mapping purposes.
Idaho Transportation Department
1
Purple - Legal Route (no permit required): Configuration length, Single - 53', Double - 61', Total length - 75', Total gross weight not to exceed 105,500 lbs; Special Permits Requirements: Total length not to exceed (including overhang) 115', Total gross weight not to exceed 129,000 lbs, Off-tracking not to exceed 6.5'
Idaho Transportation Department
2
Orange - Legal Route (no permit required): Configuration length, Single - 48', Double - 61', Total length - 75', Total gross weight not to exceed 105,500 lbs; Special Permits Requirements: Total length not to exceed (including overhang) 95', Total gross weight not to exceed 129,000 lbs, Off-tracking not to exceed 5.5'
Idaho Transportation Department
3
Black - Legal Route (no permit required): Configuration length, Single - 53', Double - 68', Total length - 75', Total gross weight not to exceed 80,000 lbs; Special Permits Requirements: Total length not to exceed (including overhang) 115', Total gross weight not to exceed 129,000 lbs, Off-tracking not to exceed 8.75'
Idaho Transportation Department
4
No Color - Roadway segment not a 129k designated route
Idaho Transportation Department
5
Dark Green - Legal Route (no permit required): Configuration length, Single - 48', Double - 61', Total length - 75', Total gross weight not to exceed 105,500 lbs; Special Permits Requirements: Total length not to exceed (including overhang) 115', Total gross weight not to exceed 129,000 lbs, Off-tracking not to exceed 6.5'; Approved 129,000 lb local routes must obtain permit from Idaho Transportation Department
Idaho Transportation Department
6
Light Green - Legal Route (no permit required): Configuration length, Single - 48', Double - 61', Total length - 75', Total gross weight not to exceed 105,500 lbs; Special Permits Requirements: Approved 129,000 lb local routes must obtain permit from Local Highway Jurisdiction
Idaho Transportation Department
Coded value domain representing route code.
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
1452
TRUE
TRUE