Nigerian Government Shifts Delivery of Lagos-Ibadan Expressway To November, Opposes Use of Asphalt on Third Mainland Bridge

Nigeria’s federal government at the weekend said the Lagos-Ibadan Expressway would now be delivered by November, years after reconstruction began on the busy route, which serves as a major link between Lagos and other states.
Speaking on a television programme, the Minister of Works, Mr. David Umahi, identified funding as a major challenge facing the project and promised that his ministry would soon approach President Bola Tinubu for intervention.

Umahi also said that the continuous pilling of asphalt on the Third Mainland Bridge could cause vehicles to overturn
The federal government had earlier said the Lagos-Ibadan road project would be delivered in mid-September after multiple deadlines.
“Let’s give it to November,” Umahi said, adding that “We may have a little bit of challenges on funding but it is something that I intend to discuss with Mr President.”

According to the minister, the funding will come from the Presidential Infrastructure Development Fund (PIDF) programme.
“Right now, we have a balance of N18 billion on that axis to pay. The stringent condition is that you cannot take funds that are meant for one project to do the other one,” he stressed.
Umahi further stressed the importance of concrete roads, saying the federal government was considering using concrete for the construction of major roads across the country.
The former Ebonyi state governor explained that the importation of bitumen was putting more pressure on the naira, maintaining that many roads built on concrete have a life span of 50 years.
Umahi noted that Tinubu, who served as Lagos governor between 1999 to 2007, was one of the pioneers of concrete roads in the country.
“Mr President is not new to concrete roads. While he was governor, he could be said to be one of the foundational sponsors of concrete roads,” he added.

“He did (and does) understand that when you have a very high water table and when you have constant rainfall most of the time, you need concrete. Concrete is very friendly with the rain. So, he did quite a number of concrete roads.
“Even another aspect of concrete roads which is interlocking, you go to Victoria Island [in Lagos], you (will) see it. If anyone goes bad, you just remove it, clean it up, and fill it with sharp sand. I should say that is his (Tinubu’s) idea,” he added.
Umahi also said that the continuous pilling of asphalt on the Third Mainland Bridge could cause vehicles to overturn.
“You see, each carriageway of the Third Mainland Bridge is 14 metres, which means that each carriageway has two standard carriageways. So, we are dealing with 14 carriageways.

“What has happened is that in engineering design – there is what is called a dead load and the asphalt is a dead load. What that bridge is meant to carry is two inches of overlay asphalt,” he said.
He added: “But over the years, in the course of maintenance, when a portion of it is scratched, what will happen is that they will come and clean it up and put another asphalt on it.

“So, we have an asphalt thickness of between four and 12 inches. So, if you are riding on that Third Mainland Bridge, you will see that you are on a super-elevation and that is dangerous. It can cause overturning. And again, it is not designed to carry that dead load,” he explained.

Emmanuel Addeh in Abuja

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