| snippet:
|
This dataset contains the Roads and Highways Road Network Linear Referencing System (LRS) HPMS route dominance event polyline feature class which identifies the primary or dominant route designation for roadway segments where multiple routes share the same physical roadway, as reported through the Highway Performance Monitoring System (HPMS). The data supports route hierarchy management, functional classification consistency, and network continuity. |
| summary:
|
This dataset contains the Roads and Highways Road Network Linear Referencing System (LRS) HPMS route dominance event polyline feature class which identifies the primary or dominant route designation for roadway segments where multiple routes share the same physical roadway, as reported through the Highway Performance Monitoring System (HPMS). The data supports route hierarchy management, functional classification consistency, and network continuity. |
| accessInformation:
|
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. |
| thumbnail:
|
|
| maxScale:
|
5000 |
| typeKeywords:
|
[] |
| description:
|
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The Idaho Transportation Department's (ITD) Roads and Highways Road Network Linear Referencing System (LRS) HPMS route dominance event polyline feature class designates which route is considered dominant when two or more signed routes overlap along the same roadway segment. This determination ensures consistency in reporting, mapping, and data analysis for overlapping corridors such as Interstate, U.S., and State routes.</SPAN></P><P><SPAN>Dominance is typically assigned based on route hierarchy (Interstate, U.S., State, then Local), functional classification, and direction of inventory. When multiple concurrent routes exist, the dominant route is coded for inventory and data attribution purposes, while the subordinate routes are tracked as concurrent.</SPAN></P><P><SPAN>This dataset supports system inventory accuracy, reduces duplication, and maintains consistency across route-based reporting and HPMS submissions. It is reviewed and updated annually as part of ITD’s Highway Performance Monitoring System (HPMS) submittal to the Federal Highway Administration (FHWA).</SPAN></P></DIV></DIV></DIV> |
| licenseInfo:
|
<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> |
| catalogPath:
|
|
| title:
|
Roads and Highways - Route Dominance |
| type:
|
|
| url:
|
|
| tags:
|
["Transportation","Roads and Highways","Linear Referencing System","LRS","Road Network","Highway Performance Monitoring System","HPMS"] |
| culture:
|
en-US |
| portalUrl:
|
|
| name:
|
|
| guid:
|
|
| minScale:
|
20000000 |
| spatialReference:
|
|