{"id":"5e6a977c2d7c4ec1bdc82e684d3384f2","owner":"USDOT_BTS","ownerId":"f5739f6f14c1421f30fc0cf199a012eb","orgId":"xOi1kZaI0eWDREZv","created":1777315379000,"modified":1784137089000,"guid":null,"name":"HPMS2024.zip","title":"Highway Performance Monitoring System (HPMS) 2024","type":"File Geodatabase","typeKeywords":["File Geodatabase","Metadata","zip"],"description":"The Highway Performance Monitoring System (HPMS) 2024 dataset was compiled December 23, 2025 by the Federal Highway Administration (FHWA) and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics (BTS) National Transportation Atlas Database (NTAD). The data represents a snapshot of extent, usage, condition, and performance as of December 31, 2024. This file geodatabase download provides HPMS data for each state as an individual feature class. The HPMS has additional documentation available here: https://github.com/FHWA/HPMS/blob/2024-HPMS/README_2024_HPMS_All.md, which details known limitations and provides necessary disclaimers. The HPMS consists of the All Road Network of Linear Referenced Data (ARNOLD) geometry and the Section Data which is the attribution. ARNOLD and Sections are linked through linear referencing and are part of the HPMS data program. These data are analytical for supporting transportation programs, funding and policy decisions at a national level. Operational applications such as navigation and routing may use HPMS, understanding that it is not a \u201creal-time\u201d system, nor is it the primary focus of the data collection. The Highway Performance Monitoring System Field Manual contains a detailed description of each data element including coding instructions and attribute definitions. The Field Manual is available at: https://doi.org/10.21949/1519108. A data dictionary, or other source of attribute information, is accessible at https://doi.org/10.21949/mrpb-7x82","tags":["transportation","USA","National","NTAD","National Transportation Atlas Database","Transportation","Atlas","Database","vector","line","linear Roads","HPMS","Monitoring","System","Performance","Highway","Inventory","Condition"],"snippet":"The HPMS provides data that reflects the extent, condition, performance, use, and operating characteristics of the nation's highways. It supports and informs highway planning, policy making, and decision making at the national, state, and local levels. HPMS is updated annually.","thumbnail":null,"documentation":null,"extent":[[-177.199198,17.869389],[-64.224649,71.421142]],"categories":[],"spatialReference":null,"accessInformation":"Acknowledgment of the Federal Highway Administration (FHWA) and the Bureau of Transportation Statistics (BTS) [distributor].","classification":null,"licenseInfo":"This NTAD dataset is a work of the United States government as defined in 17 U.S.C. § 101 and as such are not protected by any U.S. copyrights. This work is available for unrestricted public use.","culture":"","properties":null,"advancedSettings":null,"url":null,"proxyFilter":null,"access":"public","size":2623940113,"subInfo":0,"appCategories":[],"industries":[],"languages":[],"largeThumbnail":null,"banner":null,"screenshots":[],"listed":false,"commentsEnabled":true,"numComments":0,"numRatings":0,"avgRating":0,"numViews":744,"scoreCompleteness":83,"groupDesignations":null,"apiToken1ExpirationDate":-1,"apiToken2ExpirationDate":-1,"lastViewed":1787846400000}