HØGABRU BRIDGE – NORWAY by admin | Feb 6, 2022 | Bridges | 0 comments This bridge was built in 1898. In 1992 the bridge was rebuilt and strengthened with new main steel beams, The whole steel structure was protected with 2 coats of 60 µm ZINGA. The 2 bottom photos of 2017 show the ZINGA protection after 25 years. Gallery Download PDF