Abstract This project”maintenance of urban infrastructures (a case study of Ilorin metropolis)” lays emphasis on the various Infrastructure such as Roads, Rail, Electricity, Water-Supply, Solid Waste Management Facilities, Drainage Facilities and Sewerage. The various magnitude and the facilities provided were looked upon the various defects and possible remedies to some specific infrastructures were also looked at. The major data collection procedures were from the various infrastructural ministries in the city and participant/personal observations. Data were collected based on the existing conditions, provisional services, facilities and magnitude of the infrastructures and the preference of maintenance activities carried out by most infrastructural agencies of which many are based on the stipulated activities of the agencies. Conclusions were made on the fact that these infrastructures lack maintenance culture which has led to their deteriorations, while recommendations were suggested on the possible sustainable actions and activities for improvement in Ilorin and environs.