Step-by-step explanation:
Kinniya Bridge is the longest bridge in Sri Lanka with a length of 396 metres (1,299 ft). It crosses the lagoon area surrounded by Koddiyar Bay and Tambalagam Bay. It links Trincomalee with Kinniya, enabling civilians to cross the Kinniya lagoon to reach Kinniya and Muttur areas by the A15 highway.