TABLE 2 - Profile of the Attribute Range in the SC Design,,,,,
,Free flow time,Slowed down time,Variability,Running costs,Toll costs
Level 1,–50%,–50%,5%,–50%,–100%
Level 2,–20%,–20%,10%,–20%,20%
Level 3,10%,10%,15%,10%,40%
Level 4,40%,40%,20%,40%,60%