Performance Measures

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Flow rate

Point (detector) measurement

$$q=\frac{n}{t}$$

where

Average Speed Average Headway Percent Followers Follower Density Lane Occupancy Acceleration Noise Saturation Flow Rate Queue Length Signal Delay Stop Rate Running Time

Detector or link measurement

$$\bar{TT}=\sum_{i=1}^\N\ TT_{t}$$

Also,

$$\bar{TT}=\frac{LinkLength}{AvgSpeed}$$

Travel Time Vehicle-Hours-Traveled (VHT) Vehicle-Miles-Traveled (VMT) Emissions and Fuel Consumption VSP-based emissions/fuel use calculations OBD-based emissions/fuel use calculations