The trucking industry urgently requires comprehensive methods to evaluate driver safety,
given the high incidence of serious traffic accidents involving trucks. The concept of a “truck …

Traffic management is a significantly difficult and demanding task. It is necessary to know the
main parameters of road networks in order to adequately meet traffic management …

Small and medium-sized enterprises form a significant part of the economy of each country
with the greatest potential for growth and the impact on stabilizing the economy. Their …

This paper proposes a method for monitoring the structural health of concrete bridges in
Iran. In this method, the bridge condition index (BCI) of bridges is determined by the …

A horizontal curve's geometric design is considered an important factor in highway
accidents, and simple and spiral curves are regarded as the most common types of …

Most road design standards recommend using a spiral curve for transitions. The main
advantages of using this curve are the gradual increase in the centrifugal force, creating a …

Downgrades, especially in mountainous areas, are considered to be one of the most
dangerous places on the road, which cause many casualties and financial losses every …

Horizontal curves on mountainous roads are highly crash-prone and geometric consistency
is vital in their design. The drivers' lateral friction demand will be significantly affected if there …

Two‐way two‐lane roads have a significant impact on road transportation infrastructure.
Platoon formation on two‐lane roads is one of the factors that affect the quality of traffic flow …

The extent to which drivers' collision avoidance maneuvers affect the safety margins of
sideslip and rollover is not captured by road geometric design theory. To quantify the effects …