A Road Pricing Model for Congested Highways Based on Link Densities

Table 1

Summary of data for estimating parameters ( = 4,680 observations).

Variable	Mean	Std. dev.	Min.	Max.
Toll (CLP$)	410.4	124.3	222.0	580.0
Speed (Km/h)	70.8	16.1	15.3	95.7
Density (Veh/Km)	26.4	8.7	6.2	53.8
Flow (Veh/h)	3,501.1	672.0	611.0	5,194.0