"Compared to all other materials, structural steel has the greatest ability to maintain strength and integrity during extreme events. Steel bridges are not subject to shrinkage or creep under load over time. Even in corrosive environments, applied coatings protect structural steel and add longevity to the bridge". 

(excerpt from 14 Reasons to Use Structural Steel for Bridges, American Institute of Steel Construction)

RECOMMENDED REPAIRS TO BOXTED BRIDGE, INCLUDING REPAINTING,  WERE IGNORED BY ESSEX HIGHWAYS IN THE 2018 PRINCIPAL BRIDGE INSPECTION!