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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 > Single point urban interchanges

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Single point urban interchanges (Pmrcpjscds)

Definition
Newer type of diamond interchanges where the diagonal ramps are instead placed as close as possible paralleling the freeway, so that ramp traffic in effect meets at a single point on the surface street directly below (or above) the freeway. (Source: AASHTO Glossary)
Broader Term
Diamond interchanges (Pmrcpjscd)