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Top Terms > Facilities > Transportation, hydraulic and utility facilities > Highway facilities > Roads > Parts of roads > Interchanges and intersections > Interchanges > Types of interchanges > Diamond interchanges

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Diamond interchanges (Pmrcpjscd)

Definition
Four-leg interchanges with a single one-way ramp in each quadrant. All left turns are made directly onto or off the minor highway. (Source: AASHTO Glossary)
Broader Term
Types of interchanges (Pmrcpjsc)
Narrower Terms
Single point urban interchanges (Pmrcpjscds)
Related Terms (Hierarchical)
Cloverleaf interchanges (Pmrcpjscc)
Trumpet interchanges (Pmrcpjsct)