Impact of Road Infrastructure on Economic Growth in South-South Nigeria

Road infrastructure remains a critical driver of economic growth, particularly in developing regions where transportation systems rely heavily on road networks. This study examined the impact of road infrastructure on economic activities in South-South Nigeria, a region with high economic potential but persistent infrastructural challenges. The study adopted a correlational survey research design and focused on business owners, transport operators, and government officials across selected states in the region. A structured questionnaire was used for data collection, while descriptive statistics (mean and standard deviation) and inferential statistics (simple linear regression) were employed for data analysis. The findings revealed that road infrastructure in South-South Nigeria is generally inadequate, poorly maintained, and unevenly distributed, especially in rural areas. The study further established a strong and statistically significant impact of road infrastructure on economic activities. The regression analysis showed that road infrastructure significantly predicts economic outcomes such as transportation cost, business productivity, and market accessibility. Poor road conditions were found to increase the cost of goods and services, delay movement, and reduce income generation, while improved road networks enhance efficiency and economic performance. The study concluded that road infrastructure is a major determinant of economic activities in South-South Nigeria and that its current state continues to limit the region’s economic potential. It recommends increased investment in road development and the establishment of a sustainable maintenance culture to ensure long-term effectiveness. Improving road infrastructure is essential for enhancing connectivity, supporting economic activities, and promoting sustainable regional growth.