Heres the options.... of what is going to eventually.... one of the 3 if not all of them will happen....
A. Ferry service. The ferry service will run nonstop in good weather across from St. Mary's Co out towards ocean city... The ferry will carry at LEAST 250 cars or more... and cost what it would cost to travel from Island to Island in Italy, similiar to European Ferry's. Ports will be built on either side, and the enviromentalists will fuss and cuss but in the end... it will take some of the load off of the bay bridge... and possibly save you in gas money in the end. Most economical for the state. Desire is not that great.
B. Monorail/train service.... the train/monorail will run from the DC/Baltimore area out to Ocean City. Its going to severly cut the amount of traffic on the bridge, and save people time/money on their commute to Ocean City. The citizens of that town will hate it, and the enviromentalists will fuss about the impact, but.... need to learn that it might be the lesser of 2 evils You either get your pollution from cars, or the damage of building a train/monorail that runs from from DC/Balt area to OC. This service would run 24/7, and would cost a little more than a metro pass...
C. expand/replace bay bridge/ or build new bridge. Cost would be astronomical along with the impact on the enviroment definately wouldn't be good whether its building it, or whether its the car pollution. a lose/lose situation.
D. Do nothing like the state always does, and let the problems get worse.