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Top Terms > Facilities > Transportation, hydraulic and utility facilities > Highway facilities > Roads > Parts of roads > Interchanges and intersections > Intersections > Intersection elements > Grade separations

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Grade separations (Pmrcpjfrj)

Definition
Structures that provide a traveled way over or under another traveled way. (Source: AASHTO Glossary)
Broader Term
Intersection elements (Pmrcpjfr)
Narrower Terms
Overpasses (Pmrcpjfrjp)
Underpasses (Pmrcpjfrju)
Related Terms (Hierarchical)
Dilemma zone (Pmrcpjfrd)
Gore area (Pmrcpjfrf)
Traffic islands (Pmrcpjfrt)