Operation and Improvement on Highway Toll Plaza

In working out a model that would make optimization of the feature of toll plaza, such as shape, size and merging-pattern, our team decided to apply the Queuing Theory and simulation software Vissim to figure out parameters of microcosmic traffic model. Studying on a large sum of relevant data, we firstly select average waiting time in M/M/B theory and the area of toll plaza to establish objected function to evaluate our queue model. So we record the veh of the Great Egg Toll Plaza. Considering traffic loads, we give the solution to open CAR and HGV mixed lanes to improve vehicle throughput of toll plaza when light loads. What's more, we give different solutions to fix our model to fit different situation such as self-driving and accident prevention. Last but not least, we establish models in order to persuade more states to adopt models to realize traffic jam remission and protect environment.