Scientist: Time to experiment with opening new hole in U.S. 98 Causeway near Mobile - Breaking News from the Press-Register - al.com: "For the past decade, scientists have suggested that the U.S. 98 Causeway is hurting Mobile Bay and the vast and swampy Mobile-Tensaw Delta to the north by artificially splitting one of the nation's largest coastal estuaries in two.
Short of removing the Causeway entirely, the best fix anyone has proposed involves putting in bridges to allow water to flow more freely from the bay to the delta."