Road traffic crashes exert a huge burden on Kenya's economy and health care services. Current interventions are sporadic, uncoordinated and ineffective. This report offers a descriptive analysis of secondary data obtained from a variety of published literature and unpublished reports. Over three thousand people are killed annually on Kenyan roads. A four-fold increase in road fatalities has been experienced over the last 30 years. More than 75% of road traffic casualties are economically productive young adults. Pedestrians and passengers are the most vulnerable; they account for 80% of the deaths. Buses and matatus are the vehicles most frequently involved in fatal crashes. Characteristics of crashes vary considerably between urban and rural settings: pedestrians are more likely to be killed in urban areas, whereas passengers are the majority killed on intercity highways that transverse rural settings. Road safety interventions have not made any measurable impact in reducing the numbers, rates and consequences of road crashes. Despite the marked increase in road crashes in Kenya, little effort has been made to develop and implement effective interventions. Impediments to road traffic injury prevention and control include ineffective coordination, inadequate resources and qualified personnel, and limited capacity to implement and monitor interventions. There is need to improve the collection and availability of accurate data to help in recognising traffic injury as a priority public health problem, raising awareness of policymakers on existing effective countermeasures and mobilizing resources for implementation. Establishment of an effective lead agency and development of stakeholder coalitions to address the problem are desirable.

Urban and regional planning has a contribution to make toward improving pedestrian safety, particularly in view of the fact that about 273,000 pedestrians were killed in road traffic crashes in 2010. The road is a built environments that should enhance safety and security for pedestrians, but this ideal is not always the case. This article presents an overview of the evidence on the risks that pedestrians face in the built environment. This article shows that design of the roadway and development of different land uses can either increase or reduce pedestrian road traffic injury. Planners need to design or modify the built environment to minimize risk for pedestrians.

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Pedestrians are overrepresented in road traffic injuries and deaths in Nairobi, the capital city of Kenya, yet little research has been done to provide better understanding of the characteristics of pedestrian injuries. This paper presents the data obtained from road traffic injury admissions to Kenyatta National Hospital (KNH) over a 3-month period starting from 1 June to 31 August 2011. A total of 176 persons involved road traffic injuries in Nairobi were admitted to KNH during this period. Pedestrians comprised the highest (59.1 %) proportion of road traffic injury admissions, followed by motor vehicle passengers (24.4 %) and motor cyclists (9.7 %). Bicyclists and drivers accounted for 5.1 and 1.7 %, respectively. Cars (39.4 %) were the leading category of motorized four-wheeler vehicles that were involved in collisions with pedestrians, followed by matatus (35.5 %). Seventy percent of pedestrians were hit while crossing the road, 10.8 % while standing by the road, and 8.1 % while walking along the road. The highest proportion of pedestrian crashes occurred on Saturdays (25.5 %) and Sundays (16.7 %). Most of the pedestrian injuries (67.7 %) affected the limbs. The paper argues that safety of pedestrians should be a priority in road safety efforts in the city of Nairobi. Urban road safety planners should adopt existing costeffective interventions to improve the safety of pedestrians such as area-wide traffic calming to limit the speeds of motor vehicles to 30 km/h, providing sidewalks for pedestrians, traffic calming in residential neighborhoods, people-and-not-car-oriented urban road designs, traffic education, and enforcement of traffic regulations.