尼日利亚政府将 70% 的道路建设项目从沥青转为混凝土，旨在延长高速公路的使用寿命并创造就业机会。 Nigerian government shifts 70% of road construction projects from asphalt to concrete, aiming to extend highway lifespan and create jobs.

尼日利亚工程部长戴维·乌马希表示，尼日利亚政府正在将 70% 以上的道路建设项目从沥青路面改为混凝土路面。 The Nigerian government is transitioning from asphalt to concrete for over 70% of its road construction projects, according to Minister of Works, David Umahi. 这一改变旨在延长联邦公路建成并投入公众使用后的使用寿命。 This change aims to elongate the lifespan of the federal highways after construction and commissioning for public use. 向混凝土建筑发展的举措预计将创造就业机会并为当地制造商提供支持。 The move towards concrete construction is expected to generate employment opportunities and provide support to local manufacturers.