Substantiation of order of reconstruction of traffic intersections in Tyumen

For this article, we analyzed the source of traffic jams on main intersections of highways in Tumen, Russia, and made a selection of difficult transportation nodes, which were not included in the plan of city development. Our calculations contain figures of traffic jam time and economical losses, and using these data, the priorities for the construction of transport infrastructure objects were determined, starting with the most inconvenient ones in terms of traffic. In addition, we presented an algorithm for the calculation of a priority order of main intersections reorganization. To optimize the traffic, we designed a few projects of each transportation node rebuilding and compare them by their efficiency and price. There is an example of reconstruction of one specific intersection with Tyumen bypass highway by means of our solutions, grounding on this object.