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Resilient infrastructure

Thank goodness, we had an extra bridge in stock!

Malaika Becoulet's picture
Credit: Joshua Stevens/NASA Earth Observatory
On October 4, 2016, category 4 Hurricane Matthew struck the southern part of Haiti. Strong winds and rain triggered heavy flooding and landslides that resulted in 500 fatalities, along with widespread infrastructure damage and economic loss. The hurricane caused the collapse of the Ladigue Bridge, a vital asset connecting the southern peninsula of Haiti to the capital city and the rest of the country. The collapse left 1.4 million people completely isolated, making it extremely hard to deliver the aid and humanitarian assistance they needed. Overall damage and losses were equivalent to 32% of GDP, with transport accounting for almost a fifth of the total.
 
Haiti is among the countries that are most vulnerable to natural disasters including hurricanes, floods, and earthquakes—the result of a combination of factors that include high exposure to natural hazards, vulnerable infrastructure, environmental degradation, institutional fragility, and a lack of adequate investment in resilience. In Haiti, 80% of people and goods are transported by road. First aid and humanitarian resources, often concentrated in Port-au-Prince, need to transit through congested and sometimes inaccessible roads to reach affected areas. In that context, strengthening and building resilient infrastructure is key.
 
Since 2008, the World Bank has supported the reconstruction of 15 major bridges and stabilized 300 kilometers of roads to enhance the resilience of Haiti’s transport network. One of the most significant innovations that came out of this effort was the adoption of standardized emergency bridges that can be assembled within 2- 3 months from pre-designed and interchangeable components.