The Federal Ministry of Works has begun assessing flood-hit sections of the Benin-Sagamu Expressway, proposing lasting engineering solutions to prevent future damage.
The Federal Ministry of Works has commenced a detailed technical assessment of flood-affected sections of the Benin-Sagamu Expressway following heavy rainfall that recently submerged parts of the major federal highway, disrupted traffic, and raised concerns over the resilience of critical road infrastructure.
The inspection exercise took place on Monday at the Ore corridor in Odigbo Local Government Area of Ondo State, where engineers and ministry officials evaluated the extent of the flooding and examined possible engineering solutions to prevent similar incidents in the future.
Representing the Minister of Works, Engr. Dave Umahi, the Federal Controller of Works in Ondo State, Engr. Olajide Hussein, said the exercise forms part of the Federal Government’s broader effort to identify vulnerable sections of highways across the country and implement long-term measures capable of reducing flood-related damage.
According to him, recent rainfall has exposed several weak points along the expressway, making it necessary for the ministry to carry out comprehensive investigations before commencing permanent remediation works.
Officials identified three major flood-prone locations along the Ondo section of the Benin-Sagamu Expressway.
These include Agofure at Kilometer 100, Adolak Junction near the Ore Flyover Bridge at Kilometer 107, and the Agric Section at Kilometer 117.
The ministry described these locations as priority areas requiring urgent engineering intervention because of their repeated exposure to flooding during periods of intense rainfall.
Umahi explained that technical teams have already begun evaluating the drainage infrastructure serving the affected sections.
The assessment focuses on determining whether existing culverts and drainage channels are capable of handling increasing volumes of stormwater or whether upgrades are required to improve water flow and reduce the likelihood of future flooding.
He noted that engineers are tracing the sources of the overflow through detailed hydraulic studies, which will guide the ministry in selecting the most effective and sustainable solutions.
These studies are expected to determine whether larger cross-culverts, additional drainage outlets, or extensive desilting of blocked channels will be required.
The minister observed that extreme weather events have become more frequent across Nigeria, with many communities experiencing unusually heavy rainfall that places enormous pressure on roads, bridges, and drainage systems.
He attributed the changing weather pattern largely to the growing impact of climate change, which continues to challenge infrastructure development and maintenance across the country.
He stressed that the ministry is determined to strengthen the resilience of federal highways by adopting engineering designs that can withstand heavier rainfall and larger volumes of runoff than previously anticipated.
According to Umahi, improving drainage capacity remains one of the most important aspects of protecting federal roads from deterioration.
He explained that blocked drains, undersized culverts, and uncontrolled water flow often accelerate pavement damage, create dangerous driving conditions, and increase maintenance costs.
The minister assured motorists that every necessary technical measure would be taken to restore confidence in the safety of the Benin-Sagamu Expressway.
He added that the ministry is committed to ensuring uninterrupted movement of people and goods along one of Nigeria’s busiest transport corridors.
The Benin-Sagamu Expressway serves as a vital economic route connecting the South-West with the South-South and other parts of the country.
Thousands of commercial vehicles, passenger buses, and private motorists rely on the highway daily for the movement of goods and services.
As a result, prolonged flooding along the route can significantly disrupt economic activities, delay travel, and increase transportation costs.
Industry experts have repeatedly called for sustained investment in drainage infrastructure and regular maintenance of federal highways to minimise the impact of seasonal flooding.
They argue that preventive maintenance is often more cost-effective than repeated emergency repairs after roads have already suffered extensive damage.
The Federal Ministry of Works stated that findings from the ongoing assessment will guide future engineering interventions not only on the Benin-Sagamu Expressway but also on other flood-prone highways across Nigeria facing similar environmental challenges.
Umahi also expressed sympathy to residents, transport operators, and commuters whose daily activities were disrupted by the recent flooding.
He assured the public that the ministry would continue monitoring the affected locations while implementing practical solutions designed to improve safety, protect public infrastructure, and ensure smoother travel throughout the rainy season.
He reiterated that addressing flood risks through improved engineering standards remains a key priority as the Federal Government works to strengthen the durability and reliability of Nigeria’s road network in the face of changing climate conditions.