This is a diamond interchange where full roundabouts facilitate traffic movements at the ramp ends. The design appears to form a dumbbell when viewed from above.
About the Author: Alex
Cofounder of AARoads.com. Webmaster of both AARoads and Interstate-guide.com. Former cartographer for Mapsource, Inc. and Universal Map Group, LLC. Map specialist for GIS Cartography & Publishing Services.
Leave A Comment