Urban agglomerations close to road infrastructure are particularly exposed to harmful
exhaust emissions from motor vehicles and this problem is exacerbated at road …

The development of urban strategies for the reduction of environmental impacts and
decarbonization requires ongoing monitoring from the local scale and further deployment of …

Air pollution represents one of the most complex problems of humanity. Traffic contributes
significantly to this by emitting large amounts of harmful gases. This problem is particularly …

Reducing drivers' speed can reduce the risks and severity of crashes. Speed enforcement
methods such as automated speed cameras are one of the main solutions to the speeding …

The European Union policy strategies on the sustainability of the transport system pursue
the goals of maximizing safety and environmental benefits and reducing the severity and …

In this study, equivalent hourly traffic noise levels at different intersections in the city of Doha,
Qatar were measured and compared to the local and World Health Organization (WHO) …

The presence of roundabouts in the central business districts (CBD) of cities can reduce the
travel speed of bus rapid transit (BRT) along the radial routes. A throughabout is an …

This paper presents the findings of a comparative road safety assessment between an
existing two-lane roundabout and proposed basic turboroundabout, both designed for the …

Many public agencies have undertaken initiatives to convert from one intersection type to
another to address issues of safety, operation, and efficiency. The contribution of an …

Traditional multilane roundabouts have many branch lanes without traffic signs and
channelization, which leads to a high tendency for traffic collisions. Turbo roundabouts are a …