Reliability-Based Marginal Cost Pricing Problem Case with Both Demand Uncertainty and Travelers’ Perception Errors

Table 4

Actual travel time reliability measures.

Measure	Toll			Toll-free
Route number	1	2	3	1	2	3
𝜆^𝑠𝑘𝑒𝑤: (𝑇90−𝑇50)/(𝑇50−𝑇10)	1.8929	2.2876	1.8884	1.9082	2.3878	1.8445
𝜆^var: (𝑇90−𝑇10)/𝑇50	0.2421	0.2650	0.3159	0.2282	0.1877	0.3860
Buffer index: (𝑇95−𝑇mean)/𝑇mean	0.1970	0.2301	0.2558	0.1864	0.1674	0.3074
Planning time index: 𝑇95/𝑇15	1.3190	1.3662	1.4272	1.2999	1.2566	1.5311

𝑇XX denotes the XX percentile value; 𝑇mean is the average travel time.