Impact of Seasonal Flooding on Road Transport in Kebbi State

Seasonal flooding is a recurring environmental hazard in many parts of Nigeria, causing significant disruptions to road transport networks and isolating communities from essential services and markets. This study investigates the impact of seasonal flooding on road transport in Kebbi State, located in the North West geopolitical zone and frequently affected by floods from the Rima and Niger rivers. A descriptive survey design was adopted, combining household surveys of 150 transport-dependent residents in Birnin Kebbi and Argungu with key informant interviews of state road engineers and community leaders. The study measures the duration, frequency, and geographic extent of flood-induced road closures, the economic losses experienced by traders and transport operators, and community coping strategies. Findings show that flooding renders between 15 and 25 percent of road networks in the state impassable for periods ranging from two to eight weeks annually. Transport operators report average revenue losses of 45,000 naira per week during flood periods, while communities in low-lying areas are entirely cut off from markets for extended periods. Existing culverts and drainage infrastructure along rural roads are described as inadequate and poorly maintained. The study recommends flood-resilient road design standards for vulnerable corridors, the prioritisation of elevated road segments in flood-prone local government areas, and a community early warning system linked to transport management advisories. Keywords: seasonal flooding, road transport, Kebbi State, flood resilience, rural mobility.