The Accra–Tema Motorway is Ghana's first and most important expressway — a 19-kilometre, four-lane dual carriageway running from the Tetteh Quarshie/Spintex end of Accra eastward to Tema — and it is the spine of Ghana's industrial corridor, linking the capital to the country's largest seaport and the Tema Industrial Area. **The road itself.** Built in the mid-1960s under Kwame Nkrumah as part of the Tema harbour and township project, it was designed by the Italian firm Impresit and opened around 1965. It was the first motorway in Ghana and one of the earliest in West Africa. For decades it carried traffic far beyond its design capacity — originally meant for a fraction of today's volume — and by the 2010s it had become notorious for potholes, flooding at the underpasses, and fatal crashes. A major rehabilitation and expansion was launched under the Akufo-Addo government, with the road being widened and upgraded, and toll collection on the motorway was abolished in November 2021 along with tolls nationwide. **The industrial corridor.** The motorway's real significance is what it connects. At the Tema end sits Tema Harbour — commissioned in 1962, Ghana's principal seaport — together with the Tema Industrial Area, home to the Tema Oil Refinery, VALCO aluminium smelter, the Tema Free Zones enclave, cocoa processing, cement, steel, and a dense cluster of manufacturing and logistics firms. Along and around the corridor lie the Spintex Road industrial belt, the Tema Motorway Industrial Area, the Kpone and Ashaiman settlements, and the Tema–Aflao and Tema–Akosombo road junctions. This is where Ghana's import–export economy physically moves. **Why it matters today.** The corridor is the focus of several live projects: the Tema Port expansion (MPS Terminal 3), the Tema–Aflao and Accra–Tema expressway upgrade works, the proposed Accra–Tema beach road, and the long-discussed Tema–Kpone and Greater Accra industrial decentralisation plans. It also carries the country's heaviest freight traffic — container trucks, fuel tankers, and cocoa haulage — which is why any blockage on the motorway quickly ripples into fuel prices and port throughput nationwide. A fitting Akan image: *"Ɔboɔ a ɛwɔ kwae mu no, ɛnyɛ ne kɛseɛ na ɛma wɔde no yɛ adwuma, na mmom ne mu yɛ den"* — it is not the size of the tree in the forest that makes it useful, but the strength within. The motorway is short, but everything Ghana trades passes through its 19 kilometres. If you want, I can go deeper on any strand — the Tema Port expansion, the motorway rehabilitation timeline, the Free Zones, or the industrial estates along the route.