Minutes of the Proceedings of the Institution of Civil Engineers – 1841 Home » Primary Sources » Professional Journals » Minutes of the Proceedings of the Institution of Civil Engineers » Minutes of the Proceedings of the Institution of Civil Engineers – 1841 Articles from the 1841 ProceedingsObservations on the effect of wind on the suspension bridge over the Menai Strait, more especially with reference to the injuries which its roadways sustained during the storm of January 1839