route control interlocking
31Russell Hill subway accident — The Russell Hill subway accident refers to the Toronto Transit Commission subway accident that took place on the Yonge University Spadina line on August 11, 1995. Three people were killed and 30 were taken into the hospital with injuries when one …
32List of rail accidents (1950–1999) — List of rail accidents from 1950 to 1999.For historic accidents before 1950, see List of pre 1950 rail accidents .For accidents from 2000 to the present, see List of rail accidents . notoc 1950s 1950* February 17 1950 ndash; Rockville Centre, New …
33Level crossing — This article is about at grade intersections between railway and road. For where two rail lines cross, see level junction. For a type of nuclear receptor (RXR), see Retinoid X receptor. A level crossing at Chertsey, England, as the barriers rise …
34Port Authority Trans-Hudson — Coordinates: 40°43′52.74″N 74°3′33.59″W / 40.7313167°N 74.0593306°W / 40.7313167; 74.0593306 …
35Token (railway signalling) — A token being offered by a signalman on the Keighley and Worth Valley Railway …
36Keystone Corridor — The Keystone Corridor is a Federal Railroad Administration (FRA) designated high speed corridor with a 349 mile (562 km) railroad line between Philadelphia, Pennsylvania and Pittsburgh, Pennsylvania with a top speed of 110 miles per hour (177… …
37Mississippi River — For the river in Canada, see Mississippi River (Ontario). Coordinates: 29°09′04″N 89°15′12″W / 29.15111°N 89.25333°W / …
38metabolism — /meuh tab euh liz euhm/, n. 1. Biol., Physiol. the sum of the physical and chemical processes in an organism by which its material substance is produced, maintained, and destroyed, and by which energy is made available. Cf. anabolism, catabolism …
39Northern Counties Committee — The Northern Counties Committee (NCC) was a railway that served the north east of Ireland. It was built to Irish gauge (1,600 mm (5 ft 3 in)) but later acquired a number of 914 mm (3 ft)  narrow gauge… …
40Radio Electronic Token Block — is a system of railway signalling used in the United Kingdom. It is a development of the physical token system for controlling traffic on single lines. How it works On arrival at a token exchange point , the driver reports his/her position to the …
