TY - JOUR
T1 - Engineering environmental resilience
T2 - A matched cohort study of the community benefits of trailbridges in rural Rwanda
AU - Thomas, Evan
AU - Bradshaw, Abigail
AU - Mugabo, Lambert
AU - MacDonald, Laura
AU - Brooks, Wyatt
AU - Dickinson, Katherine
AU - Donovan, Kevin
N1 - Funding Information:
This work was supported through a grant from the Wellspring Foundation .
Publisher Copyright:
© 2021 The Authors
PY - 2021/6/1
Y1 - 2021/6/1
N2 - Rural isolation can limit access to basic services and income-generating opportunities. Among some communities, rainfall induced flooding can cause increased uncertainty where first-mile transportation infrastructure is limited. In Rwanda, this challenge is apparent, where 90% of the population below the poverty line live in rural areas that are typically mountainous with frequent flooding - events that may be increasing in frequency and severity as the climate changes. To reduce these transportation barriers, the non-profit organization Bridges to Prosperity (B2P) plans to construct hundreds of trailbridges in Rwanda between 2018 and 2023. This scale of rural infrastructure services presents an opportunity for experimental investigation of the effects of these new trailbridges on economic, health, agricultural and education outcomes in rural communities. In this paper, we present a cohort study evaluating the potential community benefits of rural trailbridges - including economic, health and social outcomes for Rwandan communities experiencing environmental change. We examined households living near 12 trailbridge sites and 12 comparison sites over February 2019–March 2020. We found that labor market income increased by 25% attributable to the trailbridges. We did not observe any significant effects on agricultural income, education or health outcomes, however given the small sample and short duration of this study we anticipate observing additional outcomes within the recently started 200 site, 4 year trial.
AB - Rural isolation can limit access to basic services and income-generating opportunities. Among some communities, rainfall induced flooding can cause increased uncertainty where first-mile transportation infrastructure is limited. In Rwanda, this challenge is apparent, where 90% of the population below the poverty line live in rural areas that are typically mountainous with frequent flooding - events that may be increasing in frequency and severity as the climate changes. To reduce these transportation barriers, the non-profit organization Bridges to Prosperity (B2P) plans to construct hundreds of trailbridges in Rwanda between 2018 and 2023. This scale of rural infrastructure services presents an opportunity for experimental investigation of the effects of these new trailbridges on economic, health, agricultural and education outcomes in rural communities. In this paper, we present a cohort study evaluating the potential community benefits of rural trailbridges - including economic, health and social outcomes for Rwandan communities experiencing environmental change. We examined households living near 12 trailbridge sites and 12 comparison sites over February 2019–March 2020. We found that labor market income increased by 25% attributable to the trailbridges. We did not observe any significant effects on agricultural income, education or health outcomes, however given the small sample and short duration of this study we anticipate observing additional outcomes within the recently started 200 site, 4 year trial.
KW - Environment
KW - Resilience
KW - Rwanda
KW - Trailbridge
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U2 - 10.1016/j.scitotenv.2021.145275
DO - 10.1016/j.scitotenv.2021.145275
M3 - Article
C2 - 33736130
AN - SCOPUS:85100389790
SN - 0048-9697
VL - 771
JO - Science of the Total Environment
JF - Science of the Total Environment
M1 - 145275
ER -