2018
O1334 : Benchmark on Sean Heuston Bridge, Dublin
taken 6 years ago, near to Islandbridge, Dublin, Ireland

Benchmark on Sean Heuston Bridge, Dublin
Ordnance Survey benchmark on the south west side of Sean Heuston Bridge. The mark is recorded on old maps levelled at 29.2 feet above Dublin Datum/Poolbeg Lighthouse Datum. For a wider view see O1334 : Part of Sean Heuston Bridge and a benchmark
Benchmark Database: Link
Benchmark Database: Link
