grade separation

noun

Definition of grade separation 

: a highway or railroad crossing using an underpass or overpass

Examples of grade separation in a Sentence

Recent Examples on the Web

Bleyl Enginering’s Derek Wind presented the updated plan which includes the removal of a grade separation at I-45 and Shenandoah Park and a small change to a section of Grogan’s Mill, moving it from a major arterial to a minor arterial road. Marialuisa Rincon, Houston Chronicle, "Shenandoah News & Notes: June 13," 14 June 2018 Moving up Queen Anne Hill, note the steep grade separation to the left of the transfer station at the corner of Aloha and Dexter. Paul Dorpat, The Seattle Times, "Gleaming South Lake Union apartments stand on the site of an early Seattle dump," 16 Aug. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'grade separation.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of grade separation

1935, in the meaning defined above

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Dictionary Entries near grade separation

grader

grader man

grade school

grade separation

grade stake

grade up

Gradgrind

Statistics for grade separation

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Time Traveler for grade separation

The first known use of grade separation was in 1935

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