The main purpose of this study is to identify the relationship between Human Factors, Mechanical/Vehicle Factors, Environmental/Road Factors and Road Safety. Ten traffic agent officers (Comprising Road Safety Corps, Road Safety Marshal, State Security Service Officers, Police Traffic officers and National Union of Road Transport Workers (NURTW) officers) were selected as a sample, survey questi...

This study describes four statistical models—Poisson; Negative Binomial; Zero-Inflated Poisson; and Zero-Inflated Negative Binomial—which were devised in order to examine traffic accidents and estimate the best probability estimating model in terms of future risk assessment at interurban road sections. The study was conducted on four sets of fixed-length sections of the road network: 500, 750, ...

purpose : visual loss associated with multiple traumas in the context of road traffic accident, especially when the maxillofacial and orbital areas are not directly injured, is an uncommon occurrence. the possibility of purtscher’s retinopathy, i.e. retinal manifestation of mechanical trauma elsewhere in the body, as the cause of visual disturbance in these situations can often be overlooked. p...

Traffic conditions significantly affect drivers‟ behavior that constitutes one of the principal causes of road accidents. Being able to accurately predict traffic conditions significantly improves the assessment of accident risk. Traditional approaches to traffic flow analysis use static representations of the road system and as such have limited accuracy. Dynamic Traffic Assignment (DTA) appro...

Pavement frictional characteristics are commonly determined by conducting skid tests in accordance with ASTM Standard E274. The results of these tests [skid number (SN)] are used in ranking roads to establish construction priorities and to estimate tirepavement friction in accident analysis. The role of SN in these two applications is addressed. There are serious limitations constraining the us...

Road traffic accidents (RTA’s) continue to be a serious problem. The paper argues that much research and effort to minimise this problem is locked into a fundamental misconception in so far as it assumes that blame, responsibility or engineering inadequacies can explain RTA’s. The whole system of motorised transport, mobility patterns, land uses, governmental intervention and large company supp...