Assessment on Pedestrian Illegal Crossing and Safety on the Addis Ababa City Ring Road (The case of Winget-Torhayloch-Ayertena Road)
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Date
2018-08
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AAU
Abstract
This research focuses on Addis Ababa Ring Road the road section of Winget-TorhaylochAyertena
which have a length of 10 km and consist of eleven pedestrian overpass and seven
zebra stripped crossing provided for pedestrian. The research attempts to assess pedestrian
crossing behavior, to investigate magnitude of traffic accident resulted due pedestrian illegal
crossing, to evaluate the performance of pedestrian overpass provided along the road section and
to propose a mitigation measure to reduce the accident on the road section.
To meet these objectives detail review of literatures about the subject matter was conducted and
relevant data about pedestrian behavior, pedestrian crossing facilities, pedestrian traffic and
traffic accident data was collected and investigated through statistical analysis.
A traffic accident data of Addis Ababa City and Kolfe Keranio Sub city was collected from the
respective Police Commission. Pedestrian traffic count was conducted on the selected pedestrian
crossings to analyze performance of pedestrian crossings. Random survey was done for
pedestrian to assess their crossing behavior and usage of crossing facilities. This data was
collected through questioner and structured interviews. The researcher detected the contributing
factor that directed pedestrians for illegal crossing through observation, interview and/or
questioners. 300 pedestrians were randomly selected along the section of the ring road.
The research analysis shows that Illegal crossing is the major reason for traffic accident in ring
road, 75% of the accident occurred on pedestrians and 52% of pedestrian accident resulted while
the pedestrian cross the road. The major factor for pedestrian illegal crossing is pedestrian’s
improper road crossing behavior.
The analysis shows that service level of selected pedestrian overpass in the road section is below
a LOS C. From the data the researcher identifies that the basic parameters that affect the
performance of Pedestrian overpass were walkway width and location or spacing of overpass.
The researcher finally provides a possible counter measures to minimize the accident of
pedestrians in the road section. This includes road safety education and promotional campaign
for road users to change the attitude of road users toward illegal crossing behavior and
enforcement of pedestrian will reduce the number of illegally crossing pedestrian.
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Keywords
Illegal Crossing, Ring Road, Addis Ababa City, Pedestrian