Under routine travel demand varied and link capacity degraded,the travel time and travel demand was supposed following normal distribution,and the model of urban road transportation continuous network design was set up based on travel time reliability.

Whether the road networks can be reliable or not depends on the following two factors: the function evaluation index of traffic system,such as connectivity reliability,travel time reliability,capacity reliability,and traffic flowing reliability,and the correct and objective analysis of their i.

This paper analyzes the index for road network performance assessment such as connected reliability, travel time reliability, capacity reliability, behavior reliability and potential reliability in detail.

Simulating Travel Time Reliability of Emergency Vehicles on Urban Road;

A Travel Time Reliability-based Approach to the Estimation of Traffic Conditions for the Beijing Central Town Road Network;

Research on the Application of Travel Time Reliability in Transportation Planning;

A Study on the Stochastic Road Network Design Method Based on the Travel Time Reliability;

To decrease the amount of calculation, a bi-level programming model based on link travel time reliability was set up for road network capacity reliability through analyzing the concept of road network capacity reliability.

Establishing a feasible and practical route travel time reliability evaluation model is very important for accurately assessing the road network performance and providing the comprehensive traveler information.