Complex sentence: The most prominent structure in the town is the concrete Balclutha Road Bridge across the river, which was built in 1935,-the initial 1868 wooden bridge was washed away on 14 October 1878.
Split into simpler sentences: The most prominent structure in the town is the concrete Balclutha Road Bridge across the river, which was built in 1935. The original 1868 wooden bridge was washed away on 14 October 1878.