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Cement concrete pavements are very specific group of the road construction due to the different traffic loads and vary time difficulties in the course of maintenance and repairs. For the design of the planed repairs the increased requirements are imposed especially in the terms of repair life time cycle. The economical evaluation shall consider not only the value of the repair itself but also the cost connected with the diversion of air traffic during the execution of the maintenance and repairs. Therefore, is hig...

Environmental risk factors for environmental problems with physical, chemical and biological factors that cause or may cause health disorders as well as environmental degradation. One possible factor is noise. The World Health Organization (WHO) estimates that a target of 40% of the EU population is exposed to traffic noise of more than 55 dB and that more than 30% is exposed to levels of more than 55 dB at night. The issue of protection of the health of the population against the adverse effects of noise and vibr...

With the current worldwide trend of increasing individual car traffic in the urban road network, sustainable transport has become one of the key issues for the sustainable future of transport in cities. In fact, most of the journeys in the urban area are on shorter distances where we can substitute the car very easily. The contribution deals with the current state, after two months from the first appearance of shared e-scooters in the capital of Slovakia - Bratislava. We analysed the shared e-scooters from a mobil...

The development of measures to improve the transport networks of cities require studying the patterns of changes in their main parameters of traffic flows after the implementation of these activities. Investments in urban transportation networks should base on accurate methods of assessing the changes in the social-economic and ecological performance of transportation networks, due to the factors affecting them. The development of such methods is possible basing on patterns of changes in the characteristics of roa...