{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "This dataset contains the Roads and Highways Road Network Linear Referencing System (LRS) HPMS capacity event polyline feature class which identifies the capacity values for Idaho's public roadway segments as reported through the Highway Performance Monitoring System (HPMS). It provides standardized estimates of how many vehicles a roadway segment can reasonably accommodate under typical conditions. Capacity values help support federal reporting, system planning, and performance analysis.", "description": "

The Idaho Transportation Department's (ITD) Roads and Highways Road Network Linear Referencing System (LRS) HPMS capacity event polyline feature class represents the estimated hourly traffic volume that a roadway segment can carry under normal operating conditions. These values are assigned using HPMS methodologies and reflect roadway characteristics such as facility type, number of lanes, terrain, and functional classification. The layer is used by planners, analysts, and engineers to evaluate system performance, identify potential congestion, and support statewide federal reporting requirements. <\/SPAN><\/P>

Capacity data originates from ITD roadway inventory records and Highway Performance Monitoring System (HPMS) annual submittals to the Federal Highway Administration (FHWA). Values are reviewed each reporting cycle to ensure alignment with current roadway conditions and federal guidance. This layer is intended to help users understand roadway performance limitations and support informed decision making. <\/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 capacity event polyline feature class which identifies the capacity values for Idaho's public roadway segments as reported through the Highway Performance Monitoring System (HPMS). It provides standardized estimates of how many vehicles a roadway segment can reasonably accommodate under typical conditions. Capacity values help support federal reporting, system planning, and performance analysis.", "title": "Roads and Highways - HPMS Capacity", "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": "" }