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grade separation
noun
- separation of the levels at which roads, railroads, paths, etc., cross one another in order to prevent conflicting rows of traffic or the possibility of accidents.
Word History and Origins
Origin of grade separation1
Example Sentences
It dates back to 1976, when longtime Eastside Councilmember Art Snyder secured funds for its creation as part of a grade separation project for the railroad tracks that serve as Lincoln Height’s southern border.
In Red Wing, city officials requested $10.5 million to complete a rail grade separation project for a busy four-lane roadway that intersects the Canadian Pacific Railroad.
The city of Elmhurst will get $2 million for a new pedestrian grade separation of the Union Pacific Railroad tracks near York Road.
The construction confusion on the right hides the work-in-progress of the grade separation between the railroad tracks and the line of businesses on the north side of Ewing Street.
Since then, about 60 surface-level light-rail train collisions with cars or pedestrians in Seattle have demonstrated the value of grade separation.
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