Other types of intersection designs that reduce or modify conflict points are featured on this page. These designs have also demonstrated the ability to improve safety and operational performance.

Outreach and Education Resources

• Quadrant Roadway Intersection Informational Webinar
• Virginia DOT Innovative Intersections and Interchanges

Technical Materials and Research

• Quadrant Roadway Intersection Informational Guide
• Alternative Intersections/Interchanges Informational Report
• Safety Evaluation of Continuous Green T Intersections
• Traffic Performance of Three Typical Designs of New Jersey Jughandle Intersections

Connections to Other Transportation Safety Topics

• Intersection Control Evaluation (ICE) policies and tools can help agencies choose an optimal intersection design
• Roundabouts, restricted crossing U–turn (RCUT), and median U–turn (MUT) intersection designs also offer improved safety due to fewer conflict points
• Low–cost strategies and countermeasures can improve safety. Learn more at Stop–Controlled Intersection Safety and Signalized Intersection Safety