The Advantages of CFI

Simulations using VISSIM traffic modeling software show that CFI outperforms conventional alternatives dramatically. In case after case, CFI produced extraordinary improvements in levels of service under existing traffic loads and reductions in average intersection delay of 90% or more.

• Achieves significantly more capacity than conventional at-grade intersection designs.
• Offers substantial savings over grade-separated alternatives while providing equal or better performance.
• Can be deployed in one-, two-, three-, and four-legged versions.
• Requires little more right-of-way than a conventional at-grade intersection.
• Provides clear lines of sight, avoiding the visual barriers created by overpasses.
• Helps reduce pollution by reducing congestion.
• Requires shorter construction time and less utility relocation.