This is the Turner-Fairbank Highway Research Center.
Chapter 9 - Alternative Intersections/Interchanges: Informational Report (AIIR), April 2010 - FHWA-HRT-09-060
Salisbury - WBTV - Officials say a China Grove Fire engine overturned while responding to a call. It happened on Highway 152 near I-85 approaching the roundabout. Minor injuries reported. We're getting
Double Crossover Diamond Interchange - FHWA-HRT-09-054
The Double Crossover Diamond
IJERPH, Free Full-Text
Operation of signalized diamond interchanges with frontage roads using dynamic reversible lane control - ScienceDirect
Safety Compass - Safety Federal Highway Administration
Safety Compass - Safety Federal Highway Administration
The Double Crossover Diamond
Diverging diamond interchange - Wikipedia
Diverging Diamond Interchange (DDI)
PDF) Analyzing the Diverging Diamond Interchange Using Discrete Event Simulation