CMAP Unveils New & Improved Functional Classification Maps

The current set of Functional Classification (FAU) Maps (PDF) that uses NAVTEQ street data to show the local streets. IRIS data from March 2008 shows the functional classification data. You can also see the map of McHenry County FAU routes (PDF).

*Please note any changes submitted or approved after March 2008 will not be included on the map.