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Cass Scenic Railway, West Virginia, United States: 1901: Former logging railway, steepest non-electrified adhesion railway 1 in 9 (11%) or 1 in 10 (10%) Estrada de Ferro Campos do Jordão, Brazil: 22 existing railways merged and nationalised in 1953 1 in 9.5 (10.5%) Roaring Camp & Big Trees Narrow Gauge Railroad, California, United States: 1963
Saluda Grade was the steepest standard-gauge mainline railway grade in the United States. [1] Owned by the Norfolk Southern Railway as part of its W Line , Saluda Grade in Polk County, North Carolina , gained 606 feet (185 m) in elevation in fewer than three miles (4.8 km) between Melrose and Saluda, North Carolina.
Where the line is too steep to rely on adhesion for climbing, a rack railway may be used, in which a toothed cog wheel engages with a toothed rack rail laid between the tracks. A now little used alternative to the rack and pinion railway is the Fell system , in which traction and/or braking wheel are applied to a central rail under pressure.
Sand Patch Grade is an approximately 100-mile-long (160 km) section of railroad track known for its steep grades and curves through the Allegheny Mountains of Pennsylvania and western Maryland. [1] Dropping over 1,000 feet (300 m) in about 20 miles (32 km) and with grades as much as 2%, [ 2 ] Sand Patch Grade is one of the steepest railroad ...
The Reuben Wells is a steam locomotive in the permanent collection of The Children's Museum of Indianapolis located in Indianapolis, Indiana, United States. Beginning in 1868, it operated for 30 years in Madison, Indiana, pushing train cars up the steepest "standard-gauge main-track grade" [1] in the United States. [2]
The steepest at 41 percent is the block of Bradford Street above Tompkins Avenue in the Bernal Heights neighborhood. [11] The San Francisco Municipal Railway operates bus service among the city's hills. The steepest grade for bus operations is 23.1% by the 67-Bernal Heights on Alabama Street between Ripley and Esmeralda Streets. [12]
The term ruling grade is usually used as a synonym for "steepest climb" between two points on a railroad. More simply, the steepest grade to be climbed dictates how powerful the motive power (or how light the train) must be in order for the run to be made without assistance. Even if 99% of the line could be run with a low-powered (and ...
After a trolley trip to the base station on Wolcott Avenue (today NY 9D), the railway would take them up to the 1,540-foot (469 m) northern summit via an average gradient of 65% (33°) and a maximum gradient of 74% (36.5°), the steepest in existence while the railroad operated. [1]