crossings at grade

См. также в других словарях:

• grade crossing — grade crossings N COUNT A grade crossing is a place where a railroad track crosses a road at the same level. [AM] (in BRIT, use level crossing) …   English dictionary

• Grade separation — [ thumb|right|200px|An example of a four level stack interchange in the Netherlands.] Grade separation is the process of aligning a junction of two or more transport axes at different heights (grades) so that they will not disrupt the traffic… …   Wikipedia

• Grade crossing predictor — A grade crossing predictor is an electronic device which is connected to the rails of a railroad track, and activates the crossing s warning devices (lights, bells, gates, etc.) at a consistent interval prior to the arrival of a train at a grade… …   Wikipedia

• grade crossing — noun An at grade crossing between a railroad line and an ordinary road, with tracks and road at the same level. In 1968 there were 1547 grade crossing fatalities. Two thirds of the total fatalities associated with railroad operations occurred at… …   Wiktionary

• List of crossings of the River Severn — Motorway crossings over the River Severn Second Severn Crossing (M4 motorway) …   Wikipedia

• Expo Phase 2 (Los Angeles Metro) —  Expo Phase 2      Overview Type light rail (LRT) System …   Wikipedia

• Expo Line (Los Angeles Metro) — This article is about the light rail line under construction in Los Angeles. For other uses, see Expo Line. Metro Expo Line      …   Wikipedia

• Dandenong railway line triplication — The Dandenong railway line triplication project is an initiative of the state government of Victoria, Australia, to add sections of a third railway line from Caulfield to Dandenong to expand the capacity of and relieve congestion on the Pakenham… …   Wikipedia

• Metra Electric District — A Metra Electric train pulls out of 59th Street station Overview Type Commuter Rail System …   Wikipedia

• Controlled-access highway — Freeway redirects here. For other meanings, see Freeway (disambiguation). A freeway with a wide grass median (Highway 402 in Canada) A controlled access highway is a highway designed exclusively for high speed vehicular traffic, with all traffic… …   Wikipedia

• Metra Electric Line — Infobox rail line name = Metra Electric Line image width = 250 px caption = A Metra Electric train pulls out of 59th Street station type = Commuter Rail system = Metra status = Operational locale = Chicago, Illinois, USA start = Millennium… …   Wikipedia