Guide to Developing Congestion Scenarios for Long Range Plans using Travel Demand Models
| 项目名称： | Guide to Developing Congestion Scenarios for Long Range Plans using Travel Demand Models |
| 摘要： | The purpose of this contract is to explore innovative changes in multi-modal transportation planning. This research will develop a guide for forecasting Travel Time Index (TTI) using traditional travel demand models. The researchers will also investigate use of other performance measures in forecasting, such as Commuter Stress Index (the TTI in the peak direction), and Planning Time Index (a percentile based TTI that measures travel time reliability). Since TTI is an important measure that is commonly used, a standardized method using travel demand models to predict the ratio of forecasted free-flow vs. congested travel time is needed. TTI can be used as a vital performance measure to assess the effectiveness of proposed capacity-added and demand-reduction strategies in long range transportation plans and programs. |
| 状态： | Active |
| 资金： | 149345.00 |
| 资助组织： | Federal Highway Administration |
| 项目负责人： | Sun, Sarah |
| 执行机构： | Texas A&M Transportation Institute, College Station |
| 开始时间： | 20150603 |
| 预计完成日期： | 0 |
| 实际结束时间： | 20170602 |
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