Annual Average Daily Traffic HPMS 2025

Please refer to the Highway Performance Monitoring System field guide (HPMS) and the Traffic Monitoring Guide (TMG) for complete details. Fields / Coding / Description Traffic SectionID: The linear traffic section's unique identification number. (Known as LocationID in Traffic Monitoring's MS2 database) StationID: The unique ID for a permanent traffic counter. SequenceNumber: Reserved for Traffic Monitoring Program. CUTruckAADT: Commercial Unit Truck Annual Average Daily Traffic. - Annual Average Daily Traffic for vehicles classed 8 through 13 in FHWA's Traffic Monitoring Guide. DFactor: Directional Factor - The percent of design hour volume (30th largest hourly volume for a given calendar year) flowing in the higher volume direction. FutureAADTYear: Year of Forecasted AADT FutureAADT: Forecasted AADT for FutureAADTYear KFactor:The design hour volume (30th largest hourly volume for a given calendar year) as a percentage of AADT. PctCUTruck: Percent Commercial Unit Truck. The percent of Trucks classed 8 through 13 in FHWA's Traffic Monitoring Guide, during the traffic sections design hour. Note: This is NOT the overall average of Commercial trucks on the route for the entire year. PctSUTruck: Percent Single Unit Truck. The percent of Trucks classed 4 through 7 in FHWA's Traffic Monitoring Guide, during the traffic sections design hour. Note: This is NOT the overall average of Single Unit trucks on the route for the entire year. SUTruckAADT: Single Unit Truck Annual Average Daily Traffic. - Annual Average Daily Traffic for vehicles classed 4 through 7 in FHWA's Traffic Monitoring Guide. AADTYear: Year of listed Annual Average Daily Traffic AADT: Annual Average Daily Traffic LatestVolumeDate: Date of the latest actual volume count of a traffic section (short term or long term count) LatestClassDate: Date of the latest actual class count of a traffic section (short term or long term count) AADTSource: Source and Type of AADT data SUSource: Source and Type of Single Unit Truck data CUSource: Source and Type of Commercial Unit Truck data Domains for AADT/SU/CU Source A. State or Local Government Agency, Actual Count B. State or Local Government Agency, Calculated Count C. Private or Non-Government Agency, Actual Count D. Private or Non-Government Agency, Calculated Count E. Other Source: NMDOT Traffic Monitoring Program Original Date: 2018 - From the ARNOLD project via TIMS. Updated: Annually, after the end of calendar year processing is completed by the Traffic Monitoring Program Update Procedure: The Traffic Monitoring Program provides the Roadway Inventory Program a CSV file populated by their MS2 application. Note that Traffic Data Loaded into the Roadway Inventory System does not become official data approved by FHWA until August 15. The data is populated in the Roadway Inventory System using Esri's Location Referencing "append" tool - retire overlaps. Quality: Good. Please note that AADT and other traffic items that exist upon "LOC" prefixed routes are County Averages and do not represent actual counted traffic segments. Connected Systems: None Non-Connected Systems: HPMS, MIRE, AASHTOWare Safety完整细节请参阅《高速公路性能监测系统（Highway Performance Monitoring System，HPMS）现场指南》与《交通监测指南（Traffic Monitoring Guide，TMG）》。 ### 字段/编码规则与说明 1. **Traffic SectionID（交通路段ID）**：线性交通路段的唯一识别编号。（在交通监测的MS2数据库中被称为LocationID） 2. **StationID（监测站ID）**：固定式交通计数器的唯一识别编号。 3. **SequenceNumber（序列号）**：为交通监测项目预留的字段。 4. **CUTruckAADT（商用单元卡车年平均日交通量）**：对应美国联邦公路管理局（Federal Highway Administration，FHWA）《交通监测指南》中分类为8至13类车辆的年平均日交通量（Annual Average Daily Traffic，AADT）。 5. **DFactor（方向因子）**：高流量方向的设计小时交通量（某一自然年第30大小时交通量）占总交通量的百分比。 6. **FutureAADTYear（预测年平均日交通量年份）**：预测年平均日交通量对应的统计年份。 7. **FutureAADT（预测年平均日交通量）**：对应FutureAADTYear年份的预测年平均日交通量。 8. **KFactor（K因子）**：设计小时交通量（某一自然年第30大小时交通量）占年平均日交通量的百分比。 9. **PctCUTruck（商用单元卡车占比）**：交通路段设计小时内，美国联邦公路管理局《交通监测指南》中分类为8至13类的卡车占总交通量的百分比。注：该数值并非全年全路段商用卡车的整体平均值。 10. **PctSUTruck（单单元卡车占比）**：交通路段设计小时内，美国联邦公路管理局《交通监测指南》中分类为4至7类的卡车占总交通量的百分比。注：该数值并非全年全路段单单元卡车的整体平均值。 11. **SUTruckAADT（单单元卡车年平均日交通量）**：对应美国联邦公路管理局《交通监测指南》中分类为4至7类车辆的年平均日交通量。 12. **AADTYear（年平均日交通量统计年份）**：所列年平均日交通量对应的统计年份。 13. **AADT（年平均日交通量）**：年度统计的年平均日交通量。 14. **LatestVolumeDate（最新交通量统计日期）**：交通路段最新实际交通量计数（短期或长期计数）的日期。 15. **LatestClassDate（最新车型分类统计日期）**：交通路段最新实际车型分类计数（短期或长期计数）的日期。 16. **AADTSource（年平均日交通量数据来源）**：年平均日交通量数据的来源与类型。 17. **SUSource（单单元卡车数据来源）**：单单元卡车数据的来源与类型。 18. **CUSource（商用单元卡车数据来源）**：商用单元卡车数据的来源与类型。 #### AADT/SU/CU数据来源分类 A. 州或地方政府机构，实际计数数据 B. 州或地方政府机构，计算生成数据 C. 私营或非政府机构，实际计数数据 D. 私营或非政府机构，计算生成数据 E. 其他来源：新墨西哥州运输部（New Mexico Department of Transportation，NMDOT）交通监测项目 ### 数据更新与基本信息 原始日期：2018年 — 数据来自通过交通与库存管理系统（Transportation and Inventory Management System，TIMS）获取的ARNOLD项目。 更新频率：每年更新一次，于交通监测项目完成当自然年度数据处理流程后执行更新。 更新流程：交通监测项目通过其MS2应用生成CSV文件，并将其提供给道路库存项目。需注意，加载至道路库存系统的交通数据需至每年8月15日方可成为美国联邦公路管理局认可的官方数据。系统使用Esri位置参照系统的「追加+消除重叠」工具将数据填充至道路库存系统。 数据质量：良好。 请注意：以「LOC」为前缀的路段对应的年平均日交通量及其他交通类数据为县域平均值，并不代表实际计数的交通路段数据。 关联系统：无 非关联系统：HPMS、MIRE、AASHTOWare Safety