siding-to-siding block

См. также в других словарях:

• Block settlement — A block settlement is particular type of land distribution which allows settlers with the same ethnicity to form small colonies. They are the rural equivalent to urban ethnic neighbourhoods.This settlement type was used throughout western Canada… …   Wikipedia

• Automatic Block Signal — Basic Automatic Block Signals = Automatic Block Signal, or ABS, systems consist of a series of signals that govern blocks of track between the signals. The signals are automatically activated by the conditions of the block beyond the signal.… …   Wikipedia

• Roll-block — The roll block system allows a coupled train of standard gauge wagons to be automatically loaded or rolled onto pre coupled narrow gauge transporter wagons so that the train can then continue through a change of gauge. The roll block wagons go… …   Wikipedia

• Manasse-Block Tanning Company — The entire factory and office staff as of June 26, 1947. Two men pressing the le …   Wikipedia

• Direct traffic control — (DTC) is a system for authorizing track occupancy used on some railroads instead of or in addition to signals. It is known as direct traffic control because the train dispatcher gives track authority directly to the train crew via radio, as… …   Wikipedia

• East Kent Light Railway — The East Kent Light Railway was part of the Colonel Stephens group of cheaply built rural light railways in England. Holman Fred Stephens was engineer from its inception, subsequently becoming director and manager. The line ran from Shepherdswell …   Wikipedia

• Glossary of rail terminology — Rail transport Operations Track Maintenance High speed Gauge Stations …   Wikipedia

• Australian railway signalling — Just as the railways of Australia has suffered issues from incompatible rail gauges, the different states have tended to go their own way regarding railway signalling practice.New South WalesThe signalling system in New South Wales consists… …   Wikipedia

• North American railway signaling — For the actual physical signals, see North American railroad signals. Standards for North American railway signaling in the United States are issued by the Association of American Railroads (AAR), which is a trade association of the railroads of… …   Wikipedia

• building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… …   Universalium

• Lackawanna Cut-Off — The westbound Lackawanna Limited comes off the Pequest Fill shortly after the opening of the Lackawanna Cut Off. Taken from the signal tower at the east end of Greendell Siding, this early 1912 photo was used as a template for a Phoebe Snow… …   Wikipedia