SPR-4231: MEPDG Traffic Load Spectra for Local, Minor Arterial, Major Collector, and Minor Collector Roads
| 项目名称： | SPR-4231: MEPDG Traffic Load Spectra for Local, Minor Arterial, Major Collector, and Minor Collector Roads |
| 摘要： | The Mechanistic-Empirical Pavement Design Guide (MEPDG) has been employed for pavement design by Indiana Department of Transportation (INDOT) since 2009 and has generated efficient pavement designs with a lower cost. The traffic input module in the current INDOT MEPDG pavement design procedures was developed from traffic data collected over a time period of 2000 to 2004. there is a need to utilize the recent traffic data to develop the traffic spectrum as more accurate key input for INDOT�s pavement design using the MEPDG. |
| 状态： | Active |
| 资金： | 175000 |
| 资助组织： | Purdue University/Indiana Department of Transportation JHRP |
| 主要研究人员： | Nantung, Tommy E |
| 开始时间： | 20180601 |
| 预计完成日期： | 20200831 |
| 实际结束时间： | 0 |
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