A comprehensive design manual for long slender bridge structural members subjected to wind-induced vibrations is presented in this report. The vibrations considered herein are caused by vortex shedding in both subcritical and supercritical ranges of Reynolds numbers. The structural members are restricted to those whose cross-sections have at least two axes of symmetry, e.g., circular, rectangular, H-sections, etc. The design manual provides a stepwise procedure for computing the natural frequency of a structural member, the critical wind velocity which causes vortex shedding, as well as the deflection and stress of the member due to the vortex-induced vibration.