Eastern Shore is the geographic eastern shoreline of Mobile Bay in southwest Alabama. It extends from just north of Interstate 10 to the southeastern end of the bay near Weeks Bay. Since there is no official boundary set for the "Eastern Shore" its usage is subject to change. However, broadly speaking, the area is bounded by U.S. Highway 31 to the north, U.S. Highway 98 to the south, State Route 181 to the east and Mobile Bay to the west.