Scope of contract As part of the contract, the release said the existing 19.5kilometre motorway is to be reconstructed and expanded into a two-lane dual carriageway for the freeway and a three-lane dual carriageway for the urban highway. The freeway will remain concrete surfacing whilst the urban highway will be in asphaltic concrete with paved shoulders. The Tetteh Quarshie Interchange – Apenkwa Interchange (5.7km) is also to be reconstructed into a 6-lane dual carriageway with asphaltic concrete surfacing while the Tesano Junction – Neoplan Junction (2.5km) will be reconstructed into a three-lane dual carriageway in asphaltic concrete surfacing. Additionally, Mota Engil is to construct five new interchanges at Lashibi, Community 18 Junction, Teshie Link Junction, Dzorwulu Junction and Neoplan Junction to facilitate traffic movement at the junctions, remodel the Tetteh Quarshie Interchange to eliminate congestion, provide streetlights and construct toll booths.