This article does not cite any references or sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. (August 2009)

This article is an orphan, as few or no other articles link to it. Please introduce links to this page from other articles related to it. (February 2009)

This article is in need of attention from an expert on the subject. WikiProject Engineering or the Engineering Portal may be able to help recruit one. (February 2009)

Intersection Capacity Utilization (ICU) method is a tool for measuring a roadway intersection's capacity. It is ideal for transportation planning applications such as roadway design, congestion management programs and traffic impact studies. It is not intended for traffic operations or signal timing design.

Some signal timing software like Synchro report ICU Level of Service. The Level of Service is reported on a scale ranging from A to H, A being the least congested condition and H being the worst condition.

[edit] References

This engineering article is a stub. You can help Wikipedia by expanding it. v • d • e