A cable ferry (including the types chain ferry , swing ferry , floating bridge , or punt ) is a ferry that is guided (and in many cases propelled) across a river or large body of water by cables connected to both shores. Early cable ferries often used either rope or steel chains , with the latter resulting in the alternative name of chain ferry. Both of these were largely replaced by wire cable by the late 19th century.
32-869: The Windermere Ferry is a vehicular cable ferry which crosses Windermere , the largest lake in England and located within English county of Cumbria . The ferry route forms part of the B5285 road and crosses the lake at about its midpoint, from Ferry Nab in Bowness-on-Windermere to Ferry House at Far Sawrey , a distance of some 490 metres (540 yd). The ferry is owned and operated by Westmorland and Furness Council . The ferry operates all year, with services every 20 minutes from early morning to mid-evening. Each crossing can carry up to 18 cars and over 100 passengers and takes less than 10 minutes. A toll
64-680: A backup during maintenance, as with the Torpoint Ferry . Cable ferries have probably been used to cross rivers and similar bodies of water since before recorded history. Examples of ferry routes using this technology date back to the 13th century ( Hampton Ferry in England). In 1831 James Meadows Rendel introduced chain ferries worked by steam and in 1832 constructed one crossing the Dart at Dartmouth. Between 1832 and 1836 similar chain ferries were implemented between Torpoint and Saltash across
96-685: A cable ferry was the Kungälv – Fästningsholmen ferry in Sweden. Today, the Jonen ferry in the Netherlands is pulled by a winch on the banks. These cable ferries can be operated electrically without having to provide electricity by rechargeable batteries or an overhead wire. Saving the weight of the engine on board, these ferries can also be operated using less energy. Two or more ferries can be provided in order to increase availability and capacity and as
128-847: A century before 1934, the Risdon Punt at Hobart was the only fixed method of crossing the Derwent River within Hobart city limits. In the fishing village of Tai O on Lantau Island , Hong Kong, the Tai O Ferry (橫水渡) crossed the Tai O River before a bascule bridge was built. The largest and busiest cable ferry is the Torpoint Ferry in Plymouth, England. It was first converted to cable operation in 1831 and currently operates 3 ferries, carrying 8000 vehicles per day. The longest cable ferry link
160-568: A couple of men at a slow walking speed. Ferries of this size that were hand-operated, such as the Reedham Ferry , have since been motorised in order to reduce the level of hard work and increase the speed. For these and other ferries of up to 20 t or so displacement, typical installed motor power in kilowatts ranges from single figures to low double figures. For example, the 22 meter, 22 tonne Pritzerbe Ferry has 23 kW installed. This allows comparison with free ferries. The motor ferry "Luise" on
192-461: A new engine. 54°21′12″N 2°56′04″W / 54.353355°N 2.934551°W / 54.353355; -2.934551 Cable ferry Cable ferries can be typified by their size and construction, their usage (passenger, animal, vehicle) and requirements (length of crossing, amount of other shipping), their cables (wire rope, chain, or both), and their propulsion (water current, engine, manual). The choice of cable depends partially on
224-411: Is MV Baynes Sound Connector south of Courtenay, British Columbia, Canada with a length of 1961.48 metres. [1] The earliest punts were privately owned by local landowners, and charged a toll. As governments started to build roads, they started to build and operate punts as required. Private punts might be bought out, or made to impose more standard tolls. The energy needed for operating cable ferries
256-590: Is a passenger cable ferry that crosses the Straussee lake, near the town of Strausberg in Brandenburg , Germany . The ferry service is operated by the Strausberg Railway , using the ferry Steffi , which can carry up to 100 passengers at a time. The ferry is unusual in that it is electrically operated, with an overhead supply at 230 volts . Although there are other operations of this type in
288-402: Is charged. If the ferry is not operating, the alternative is a road journey of approximately 15 miles (24 km) around either the head or foot of the lake. The historic county boundary between Lancashire and Westmorland runs down the western shore of the lake and also along about three miles (5 km) of the southern section of the eastern shore. Anyone crossing the lake from east to west on
320-406: Is in general especially small, as the crossing distances are mostly short, the speeds low, and there is almost no maneuvering. Whereas a free ferry is especially inefficient when starting off or moving slowly against a current or wind, a cable ferry is more or less rigidly connected to the ground with side forces held by the cable(s). As the frictional drag of a displacement hull decreases with about
352-779: The American River in Northern California. Most of the road crossings of the Murray River in South Australia are cable ferries operated by the state government using diesel engines. The platforms at the ends can be moved up or down according to the water level. At one time, cable ferries were a primary means of automobile transportation in New South Wales in Australia. In Tasmania , for
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#1732772937452384-768: The Kennebecasis Valley . There are now eight cable ferries along the Saint John River system in southern New Brunswick. In Canada a cable ferry is proposed to transport automobiles across the Ottawa River in Ontario . There are several in British Columbia : two on the Fraser , one at Lytton, one at Big Bar ( reaction ferries ), three on Arrow Lakes . A suspended cable ferry worked until
416-777: The 1980s in Boston Bar. A small seasonal reaction ferry carries cars across the Rivière des Prairies from Laval, Quebec ( Sainte-Dorothée neighbourhood ) to Île Bizard (part of Montreal ). Cable ferries were particularly prominent in early transportation in the Sacramento Delta of California . Dozens of cable ferries operated on the Columbia River in the US northwest, and most have been rendered obsolete by bridges. A suspended cable ferry for railway cars crossed
448-712: The Tamar, and between Woolston and Southampton across the Itchen. The Woolston Floating Bridge switched from chains to wire ropes between 1878 and 1887 and was replaced by a bridge in 1977. In the early 1900s, Canadian engineer William Pitt designed an underwater cable ferry in New Brunswick , which would later be installed on the Kennebecasis River in order to connect the Kingston Peninsula to
480-621: The Wannsee near Berlin, of similar tonnage, size and construction, has 290 kW installed. With electric drive the installed power requirements are reduced further. A very low-power installation is in the chain ferry Föri for up to 75 passengers. It uses battery-supplied twin electric motors. The average power during continuous operation (crossing two minutes and docking one minute) is given as 3 kW in summer and 4 kW in winter with thin ice, thus when moving 4.5 kW in summer and 6 kW in winter. Side forces from strong water currents or winds are held by
512-536: The Windermere Ferry thus travels from the historic county of Westmorland to that of Lancashire. There has been a ferry at the site of the current Windermere Ferry for more than 500 years, with the earliest craft being rowed across the lake. During this period there was one recorded disaster, in 1635, when the ferry capsized and forty-seven people perished. The first cable ferry, powered by steam, commenced operation in 1870. New ferry boats were introduced to
544-673: The bottom within very short distances, except very near the shore. As they are also easy to see, the risk to other navigation is usually minimal, as is evident with the 6 or so chain ferries in southern England operating in waters with heavy shipping. In strong water currents, the catenaries become more stretched and chain collisions have occurred. Wire ropes are lighter than chains of the same strength and may be operated under strong tension, both giving rise to shallow catenaries which may be difficult to judge or even see. Some cable ferry operators warn vessel operators to exercise caution. They may indicate distances to keep clear, special lights, or that
576-420: The cables, yet when moving introduce extra friction in these that can considerably exceed the water resistance. Also in deep water with heavy chains or long cables not lying on the ground, large tension forces with corresponding friction are created. The world's longest cable crossing, nearly 2 km with the 750 t MV Baynes Sound Connector uses three wire ropes pretensioned with 200 kN. In spite of careful planning,
608-403: The cables. The chains or wire ropes can be used with a sufficient amount of slack to allow sinking below the surface as the ferry moves away, allowing other vessels to pass without becoming snared or trapped. Chain ferries in strong tidal currents use two chains, those in inland rivers often only one chain on the upstream side. Some cable ferries use a wire rope on the upstream side in order to hold
640-405: The depth of the cable is unknown, both when the ferry is stationary and when it is operating. Current cable ferry routes include: There are about 150 cable ferries in the Netherlands,. About 111 of these are small hand-powered self-service ones and of these 24 use chains. Some examples: All reaction ferries: Straussee Ferry The Straussee Ferry ( German : Strausseefähre )
672-497: The eastern shore, which also carries a clock, has a height of 9.6 metres and replaced in 2006 an older tower, while the tower on the western shore measures 9.7 metres in height and was erected in 1915. The minimum clearance of the overhead wire over Straussee is 5.8 metres. The ferry service is numbered as route F39 by the Verkehrsverbund Berlin-Brandenburg (VBB), the joint transport association for
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#1732772937452704-452: The expected large energy savings compared to the former free ferry are not realised, also due to fouling and a speed of 8.5 knots. 998 kW engine power is installed, in the former 1099 t MV Quinitsa it is 1416 kW. With dependable water currents, most cable ferries are or were reaction ferries, powered by the current . Some of these are or were hybrid ferries with the cable passing through moveable pulleys or belaying points whose location sets
736-400: The ferry's angle. In order to set off, manual work is required to initially pull the cable and also to maneuver, as described in the referenced video. Another hybrid seems to be the cable ferry at Sendelingsdrift with adjustable tethers to a high wire rope and also two outboard motors. Cables can hinder other navigation or pose a hazard. Whether a risk exists, and to which degree, depends on
768-539: The ferry, together with a full repaint. On 26 May 2018, the Mallard suffered an engine room fire which disabled the ferry during a crossing. One of the local cruise boats provided emergency assistance and took the passengers on board. Whilst the ferry was out of action, Cumbria County Council arranged for Windermere Lake Cruises to continue a reduced pedestrian crossing over the lake. The Mallard returned to service on 27 October after having been repaired and fitted with
800-476: The position and a chain on the downstream side for propulsion. A special type are electrically powered overhead-cable ferries like Straussee Ferry , which have an onboard propulsion unit and can float free, but are connected to the overhead wire for the power supply, using an electrical cable that slides along the cable as the ferry moves. A very rare type are cable-ferries that are not propelled by themselves but rather are pulled from land side. An example of such
832-734: The power of the river to tack across the current; the powered cable ferry uses engines or electric motors (e.g., the Canby Ferry in the U.S. State of Oregon) to wind itself across; or is hand-operated, such as the Stratford-upon-Avon chain ferry in the UK and the Saugatuck Chain Ferry in Saugatuck, Michigan , United States. Powered cable ferries use powered wheels or drums on board the vessel to pull itself along by
864-445: The requirements of the crossing but also on the historical context. For example, the numerous cable ferries across Australian and Canadian rivers seem to use wire rope exclusively, whereas the older crossings across busy tidal rivers in England all use chain. In Germany, several river crossings were originally reaction ferries and later kept a wire rope for holding position but introduced a chain for propulsion. The reaction ferry uses
896-454: The river on one side of the crossing ferry and can be made highly visible. The greatest risk comes from cables that are held underwater to a lesser degree than anticipated or are not visible at all. Suspended cables (ferry to shore or to water bottom) form catenaries of a shape (entry angle and depth) that depends on the cable weight and amount of tension. Chains are in general rather heavy and can function even with very steep catenaries going to
928-470: The route in 1915 and 1954, when a boat named Drake was introduced. The current ferry boat, named Mallard , was built in 1990 and can carry up to 18 cars and over 100 passengers. The ferry underwent its most recent five-yearly refit and full inspection in March 2019. The previous refit in 2014 cost £ 300,000 and involved rebuilding the engines and servicing all hydraulic, mechanical and electrical systems on
960-496: The situation (nature of body of water and extent of shipping) and on the type of cable(s): Only the first type normally presents no risk for other vessels, as evident in the 15 reaction ferries of this type in Switzerland. Suspended cables near the water surface block navigation and are dangerous especially in strong currents and if difficult to see. The ropes of reaction ferries attached to one shore and suspended by buoys block
992-545: The third power of the speed, even the smallest amount of power can effect movement with enough leverage or if suitably geared down. The majority of the world's cable ferries are indeed manually propelled either with a crank turning a chain wheel or by pulling directly on a cable. For example the Saugatuck Chain Ferry taking up to 24 passengers is cranked by a single person at about 0.3 m/s. The former cable ferry at Malgas in South Africa even carried several cars, pulled by
Windermere Ferry - Misplaced Pages Continue
1024-492: The world, this operation is believed to be unique in Europe . The overhead wire for the power supply of the ferry is fixed on two lattice towers, one on the eastern shore of Straussee at the edge of the city of Strausberg and one on the western shore of Straussee at the edge of Strausberg forest. The distance between both towers is 370 metres making it to the longest span of an overhead wire used for vehicle power supply. The tower on
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