The Nigerian government is shifting from using asphalt to concrete for most of its highway construction projects.
Minister of Works, David Umahi, announced this during a visit to KAMSTEEL Integrated Company Ltd in Kwara State. He stated that currently, around 70% of federal highways are being designed with concrete to increase their durability.
“If you think of all the roads we are constructing in Nigeria, we are moving from asphalt to concrete for over 70 per cent of our roads. In fact, all the roads we are designing now are being designed on concrete,” Umahi stated.
He emphasised the importance of using locally manufactured construction materials to create jobs, boost government revenue, reduce reliance on foreign products, and protect the national currency.
“What we have seen here is a kind of what you see in China and India, and we are so impressed with the massive scale clubbed with modern technology used to produce international quality products. It is something of great hope for Nigeria. Because in having roads with concrete, we must reinforce technology, and you will see the multiplier effect.
Umahi praised KAMSTEEL’s advanced technology and large-scale production, comparing it to facilities in China and India.
He expressed confidence in Nigerian-made materials, stating they offer better value for money compared to imported asphalt, which often needs replacement within five years.
The Minister of Works directed federal contractors to prioritise local materials to ensure high-quality infrastructure, including bridges, and noted the government’s commitment to supporting Nigerian manufacturers in the construction sector.
“A lot of our contractors are already using locally produced construction materials. From what I have seen today, and also the files that my directors revealed, we have no hesitation in directing our contractors to promote made-in-Nigeria construction materials.
“We are doing asphalt roads, some of our asphalt roads don’t last more than five years. And so with the concrete technology and with every raw material, every ingredient of road pavement sourced locally, a great value for taxpayers’ money.
“So, we are going to support local manufacturers and even get our presence. If need be, we will even specify it in our procurement for contractors to source materials locally so that we meet the highest quality for our bridges,” Umahi added.