This research assessed community involvement in infrastructure development in Ogun State's Yewa South Local Government Area. For countries with poor economies, providing public infrastructure is a difficult endeavour due to the enormous resources needed. The Federal Government of Nigeria has been tackling the slow pace of infrastructural development in the country. Nigeria's inability to adequately manage its resources has resulted in numerous setbacks in the development and management of the country's public infrastructure. A systematic random sampling was adopted for the study and a total number of 195 people were interviewed, and from the result it was established that there is a positive relationship between community participation, sustainability, access and utilisation of public infrastructure. Infrastructural development has a strong relationship to economical growth and the well-being of the poor in any developing society. Similarly, involving the community in infrastructure planning aids in mobilizing sufficient resources from the federal government and the community for the implementation of essential projects. Community participation also help to ensure sustainability of the projects implemented. It was concluded that mass orientation or drive in community participation, and effective resource management must be intensified in order to enhance rapid growth in development of public infrastructure.