1. A simply supported bridge girder is loaded as indicated in the figure below with point and uniform loads. a. For the following problems use A992 steel, and assume that the self-weight of the member is negligible. If you use a code table make sure you include a reference. (PDL = 7k, PLL = 14k, WDL = 0.75k/ft, WLL = 1k/ft) What is the lightest weight W-section that can be used assuming the top flange of the member is continuously supported across the entire length of the member? Do a quick check for shear strength, and check deflections with the limits of ALL