{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "This dataset contains the Roads and Highways Road Network Linear Referencing System (LRS) HPMS TOPS event polyline feature class which identifies and locates the HPMS sample panel sections within Idaho\u2019s Table of Potential Samples (TOPS) as part of the statewide sampling framework for the Highway Performance Monitoring System (HPMS). The data supports sampling consistency, quality assurance, and long-term trend analysis of roadway condition and performance.", "description": "

The Idaho Transportation Department's (ITD) Roads and Highways Road Network Linear Referencing System (LRS) HPMS TOPS event polyline feature class defines the spatial and administrative characteristics of roadway sections selected as part of Idaho\u2019s HPMS sample panel. Each record represents a specific roadway segment used for collecting detailed pavement, traffic, and geometric data for federal reporting. <\/SPAN><\/P>

This dataset is maintained within the HPMS Sections Catalog and serves as the master reference for linking field-collected sample data to the statewide roadway network. The Table of Potential Samples (TOPS) ensures statistically representative sampling across functional systems and area types. <\/SPAN><\/P>

The dataset includes attributes such as the reporting year, route identifier, begin and end measures, section length, and sample ID, along with optional comment fields for internal documentation. Data are reviewed and updated annually as part of ITD\u2019s Highway Performance Monitoring System (HPMS) submittal to the Federal Highway Administration (FHWA). <\/SPAN><\/P>

These are current \"working\" records. For the static, published data, please see the records stored at: <\/SPAN>https://www.fhwa.dot.gov/policyinformation/hpms.cfm<\/SPAN><\/A><\/P><\/DIV><\/DIV><\/DIV>", "summary": "This dataset contains the Roads and Highways Road Network Linear Referencing System (LRS) HPMS TOPS event polyline feature class which identifies and locates the HPMS sample panel sections within Idaho\u2019s Table of Potential Samples (TOPS) as part of the statewide sampling framework for the Highway Performance Monitoring System (HPMS). The data supports sampling consistency, quality assurance, and long-term trend analysis of roadway condition and performance.", "title": "Roads and Highways \u2013 HPMS Table of Potential Samples (TOPS)", "tags": [ "Transportation", "Roads and Highways", "Linear Referencing System", "LRS", "Road Network", "Highway Performance Monitoring System", "HPMS" ], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": 20000000, "maxScale": 5000, "spatialReference": "", "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.", "licenseInfo": "

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>", "portalUrl": "" }