And Maryland | 3,503 | 27,952,500 | 2,020 | 7,979 | | |Part of stroke | | | | Florida, and Alabama | 2,103 | 8,253,130 | 1,283 | 3,919 | | | | |Diameter of | | | | | | | Jerseys, Pennsylvania, | | |Length of | Projected |Cost per | in | Mile. | operation. | Plant. | progress. | .