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This dataset contains the Roads and Highways Road Network Linear Referencing System (LRS) HPMS lane width event polyline feature class which provides lane width measurements for Idaho’s public roadway segments as reported through the Highway Performance Monitoring System (HPMS). The data supports roadway design, safety analysis, performance evaluation, and asset management activities across Idaho’s state and local highway network. |
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This dataset contains the Roads and Highways Road Network Linear Referencing System (LRS) HPMS lane width event polyline feature class which provides lane width measurements for Idaho’s public roadway segments as reported through the Highway Performance Monitoring System (HPMS). The data supports roadway design, safety analysis, performance evaluation, and asset management activities across Idaho’s state and local highway network. |
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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. |
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5000 |
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<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 lane width event polyline feature class represents the measured or designated width of a single travel lane within a roadway segment, expressed in feet. Lane width is a critical design element that influences roadway capacity, vehicle operating speed, and overall safety performance. </SPAN></P><P><SPAN>Values are obtained from roadway design plans, construction records, and pavement inventory systems maintained as part of ITD’s Highway Performance Monitoring System (HPMS) data collection and reporting process to the Federal Highway Administration (FHWA). Both rural and urban lane widths are recorded to support design consistency, maintenance planning, and performance monitoring. </SPAN></P><P><SPAN STYLE="font-weight:bold;">These are current "working" records. For the static, published data, please see the records stored at: </SPAN><A href="https://www.fhwa.dot.gov/policyinformation/hpms.cfm" STYLE="text-decoration:underline;"><SPAN>https://www.fhwa.dot.gov/policyinformation/hpms.cfm</SPAN></A></P></DIV></DIV></DIV> |
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<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> |
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Roads and Highways - HPMS Lane Width |
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["Transportation","Roads and Highways","Linear Referencing System","LRS","Road Network","Highway Performance Monitoring System","HPMS"] |
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en-US |
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20000000 |
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