Three sensors have been installed on the north side of the structure Sensors have been installed on the Tamar Bridge as part of a research project to monitor impacts of flooding on water quality ...
Sixty years on, the bridge now carries 16 million vehicles a year, 10 times more than when it was first built The Tamar Bridge which connects Devon and Cornwall is marking its 60th anniversary.
Tamar Crossings said contactless card readers installed in September had produced an average time of 6.5 seconds per transaction at the six toll booths on the Plymouth side of the bridge.