Import and export ramps of motorway junctions with a freeway line form triangular islands in
which there are various obstacles that pose a potential risk of collision in case the car slipps
out of the road surface. In most cases these obstacles are protected by a steel safety
barriers. In order to increase traffic safety, so-called excursion zones are carried out. The
triangular islands are rearranged so as to remove dangerous obstacles that pose a potential
risk in the event of a car trip from the carriageway. In the area of the island, a stone gravel
pill is arranged, in which the vehicle is slowly drafted and stopped in the event of a accident.
Prior to physical implementation, the solutions must be properly engineered. A variety of
approaches and the use of different technologies or computer programs are available for the
design of project solutions and associated plans. The master's thesis deals with the
designing of excursion zones between the ramps of motorway junctions using the information
model. Designing in the field of road infrastructure using the information model is still
relatively in the initial phase. Questions arise about the advantages of using new
approaches; therefore, a part of the task also deals with the comparison of the design
approach and the way of working between the classic approach and the approach using the
information model. All project solutions were thus made with two different approaches.
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