Wikipedia:<br>1977 was an extensive bridge rehabilitation, which has a length of 156.5 m in spans of 48,57 m in the two border fields, and 59,36 m in the Middle opening. The old superstructure was replaced by a steel composite cross-section with topside road and about 10 m in width. A weatherproof steel with a total of 216 t came to the application [4]. In addition, a sculpture of the Patron Saint, Saint Verena, was raised in the middle of the bridge across the lower power.