Forecasting and Delivery of Highway Travel Time Reliability Information (SHRP 2 Reliability IDEA Research Report)
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Greetings!
To forecast travel time reliability on personal trips, SHRP 2 Project L15A (Provide Origin-to-Destination Travel Time Reliability Information on Google Map) developed predictive algorithms driven by historical and real-time traffic data. These algorithms were then used to calculate pretrip, time-dependent travel time information based on origin, destination, and departure time. In a field test on I-66 in Northern Virginia, travelers used a website to plan trips and chose to receive forecasts via e-mail, voice mail, or text message. Forecasting and Delivery of Highway Travel Time Reliability Information describes the development of the prototype and documents the field test.
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