Keep in mind that if it's looking like Dennis is going to develop into a major hurricane, you're going to get a lot of evacuee traffic going outward. Some time late Friday or early Saturday, southern Louisiana is going to make a decision on whether to activate their highway/interstate contraflow program to try to get people out of New Orleans, which will effectively prevent you from getting across the state.
Louisiana travelers:
http://www.dotd.louisiana.gov/press/traffic_cameras/traffic.asp?page=cameras
Mississippi travelers:
http://www.mdot.state.ms.us/
Alabama travelers:
http://www.dot.state.al.us/docs
Florida travelers:
http://www.dot.state.fl.us/publicinformationoffice/traveler.htm
Louisiana travelers:
http://www.dotd.louisiana.gov/press/traffic_cameras/traffic.asp?page=cameras
Mississippi travelers:
http://www.mdot.state.ms.us/
Alabama travelers:
http://www.dot.state.al.us/docs
Florida travelers:
http://www.dot.state.fl.us/publicinformationoffice/traveler.htm

