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Segera Mission Pedestrian Footbridge
Project # 064
Project Slide Show
River Name: Ewaso Ng'iro River
Pedestrian Footbridge Type:
Bridge Span:
Bridge Story: The Community of Endana is located on the eastern side of the Ewaso Ng'iro River approximately 8 km north of Highway C76 in the Laikipia West District, Rift Valley Province, Kenya. Endana occupies approximately 2 km of the eastern banks of the Ewaso Ng'iro River and extends to approximately 5 km east of the River. The People of Endana get medical care, clean drinking water, and education from the Segera Mission facility, which is located directly west of the Endana Community on the western banks of the Ewaso Ng'iro River. To get to the Segera Mission Clinic, people from Endana must either wade across the Ewaso Ng’iro River, or cross over on makeshift bridges made from felled trees.
During the wet seasons from March to June and October to December, the Ewaso Ng'iro River swells and is impassible by wading and the makeshift bridges get washed away. The People of Endana must then walk 30 km round-trip to get medical care at the Segera Mission Clinic. This is over one full days travel for many members of the community, especially for people at the eastern edge of Endana. As a result, they do not seek medical care until their condition is life threatening. Several times in the past several years, this has been too late. The only other way to get medical care is to travel over 30 km across very rough, unpaved roads to the next nearest medical facility in Nanyuki.
In 2006, the community worked with the Segera Mission to identify potential solutions to this problem. Thinking together, they all agreed that a footbridge was the best solution to the problem. Due to lack of funding, and technical knowledge, all previous efforts to build a footbridge across the river have failed. Requests to local government leaders have not been answered. In an attempt to reach out beyond their government, The Community of Endana together with Segera Mission posted the potential project to the web site of the Engineers Without Boarders USA (EWB-USA).
The Orange County Chapter of the Engineers Without Borders (EWB-OC) took on the project in April, 2008. The overall project objective is to build a bridge that will allow year round access to the medical clinic. We will also educate the community members on how to maintain the bridge. Furthermore, we will help the clinic set up appropriate tracking mechanisms to measure impact of the bridge.
In early June, 2009, EWB-OC traveled to the site to assessment the needs of the community and the feasibility of the bridge. Prior to the site investigation, we determined a short list of appropriate bridge technologies for this project based on the from the designs by Helvetas that were obtained from Bridges to Prosperity. During the assessment trip, EWB-OC developed a relationship with the community, completed a Community Heath Assessment, and a Site Investigation.
The first task was to develop a relationship with the community leaders. We confirmed everyone involved was committed to the project and informed the community leaders that this will be the communities bridge and they will be the ones responsible for the construction-labor and maintenance. Only when we were certain that the community was fully behind the project, the necessary permission was obtained, and any potential land ownership conflicts were resolved, did we continue to perform the technical evaluation.
With the data gathered for the Health Assessment, we now have a health and economic baseline that will be used to measure the impacts that the footbridge will have on the community. Data gathered for the Site Investigation included determining the best location, a site survey, a geotechnical evaluation and investigation, obtaining climate & hydrologic data including the high water elevation, and determining the availability of construction materials available. These data will be used to determine the most appropriate bridge design for the project site.
Currently, there is great news about the Engineers Without Borders - Orange County CA (EWB-OC) Kenya Footbridge Project. A grant of $ 12,000 to construct the Segera Mission Pedestrian Footbridge has been received from the ERM Foundation - North America. That is about 1/2 of the total amount needed to finish this footbridge. Additional grant award information can be found on the Environmental Resources Management (ERM) web site.
Click here to learn more about The EWB Chapter of Orange County
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Project
# 064 - Segera Mission Pedestrian Footbridge
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