The Bridge Engineering Program at FIU is tackling one of our nation?s major transportation issues. There are more than 607,000 bridges in the U.S. and about 25% of them need to be replaced or retrofitted. With more than 200 million trips a day over these substandard bridges, the potential for tragedy from a bridge collapse is great. Public safety and mobility considerations demands replacing or retrofitting these substandard bridges using new and advanced technologies. FIU?s Bridge Engineering Program has a national and international reputation for tackling challenging bridge engineering problems.