Geography of Kent and Dungeness have been formed by accumulation of alluvium. Kent's principal river, the River Medway, rises near Edenbridge and flows some 25 miles (40 km) eastwards to a point near Maidstone, when it turns north. Here it breaks through the North Downs at Rochester before joining the River Thames as its final tributary near Sheerness. The river is tidal as far as Allington lock, but in earlier times cargo-carrying vessels reached as far upstream as Tonbridge. The Medway has captured the head waters of other rivers such as the River Darent. There are other rivers in Kent, most notably the
Rochester–Monaca Bridge Rochester–Monaca Bridge The Rochester–Monaca Bridge/Monaca–Rochester Bridge is a steel through continuous truss bridge which crosses the Ohio River between Monaca, Pennsylvania and Rochester, Pennsylvania. It opened in 1986 and is the third bridge to occupy the site. It replaced a 1930 steel truss cantilever bridge which itself replaced a suspension bridge built in 1896. From 1987 to 2009, the bridge was named each year in honor of the winner of the Rochester vs. Monaca high school football game. In 1988, the Rochester Manager Ed Piroli and Monaca Manager Tom Stoner made a bet signed with a handshake that gave the