Adani Road Transport Ltd (ARTL), a subsidiary owned by Adani Enterprises Ltd, will acquire the complete stake in Gujarat Road and Infrastructure Company Ltd (GRICL), and a 100 per cent Swarna Tollway Private Ltd (STPL) from Macquarie Asia Infrastructure Fund (MAIF) worth Rs 3,110 crore, the company notified in a regulatory filing. MAIF owns a 56.8 per cent stake in GRICL and 100 per cent stake in STPL.