1462 documents found.

Published: (SWOV) | Petegem, J.W.H. van; Uijtdewilligen, T.
Published: (SWOV) | Hettema, Z.J.A.; Dijkstra, A.; Schermers, G.
Published: (SWOV) | Bax, C.A.; Uijtdewilligen, T.; Kint, S.T. van der
Traffic congestion occurs when traffic demand exceeds road capacity, or when an incident such as a traffic crash, a vehicle breakdown occurs or temporary roadworks take place, all of which temporarily reduce capacity and restrict traffic flow. Congestion crashes mainly occur at the tail end of a traffic jam. There, the speed of the traffic flow decreases sharply, which coincides with frequent and…

Sustainable Road Safety implies that the traffic environment is designed to rule out serious crashes and to mitigate the severity of the crashes that do happen. The human dimension is the primary focus: man who is vulnerable, makes mistakes and does not abide by the rules.

Adolescence is the period between childhood and adulthood. Compared with older adolescents (18-24 years old), young adolescents (10-17 years old) exhibit more risky behaviour.  Because of their physical and mental development, young adolescents are attracted  to risky challenges, they are more susceptible to peer pressure, and they have less self-control and overview than older adolescents.

In 2020, over a quarter of the total number of bicycle kilometres were cycled on pedelecs; particularly the over-65s opt for pedelecs. This is also borne out by the crash figures: in 2019 and 2020, almost one in three of the cyclist fatalities was a pedelec rider.
In 2021, there were 582 road deaths in the Netherlands. Although this number is again lower than in previous years, it is not the lowest number up till now, in spite of it being a ‘COVID-19 year' once more.

The social costs of road crashes in the Netherlands in 2018 are estimated at 17 billion euro (between € 15.8 and € 18.6 billion euro), equivalent to more than 2% of the gross domestic product (GDP).

A 30 km/h zone is also known as a ‘zone 30’ or a 'residential area'. The zone is mostly situated within an urban area and consists of connected access roads with a 30 km/h speed limit. The areas have a residential function where slow traffic and motorized traffic mix. For this reason speeds must be low (30 km/h maximum).