Oregon cpucContinuous Span Beam Bridge-simple bridge made by linking one beam bridge to another; some of the longest bridges in the world are continuous span beam bridges. Core-Vitamins for gaining weight for adultsAnswer (1 of 3): Single span construction refers to a beam (or slab) which is simply supported (assumed pinned) at its ends. A multi-span element has continuity across any interior supports and can be more efficient with regard to considerations such as bending stresses along the length of the e...