Highway System
The following is a list of all roads under the jurisdiction of DeKalb County. A map of these roads is available for more information. (GIS/StreetGuides/DeKalbCountyRoads.pdf) These are the roads which DeKalb County is responsible for snow plowing, signing, constructing, maintaining and posting. Any questions relative to these roads, with the exception of law enforcement issues, can be addressed by the DeKalb County Highway Department at 815-756-9513.
Stone Quarry Road from Cherry Valley Road to Boone County Line
Cherry Valley Road from Boone County Line to Genoa Road
Kirkland Road from Boone County Line to Route 72
Genoa Road from Boone County Line to Genoa City Limits
North State Road from McHenry County Line to approximately 650 feet north of Second Street at Genoa
Malta Road from Route 72 to Route 38
Glidden Road from Cherry Valley Road to Dresser Road
Plank Road from Route 23 to Kane County Line
Esmond Road from Lindenwood Road to Old State Road
Old State Road from Esmond Road to Route 64
North First Street from Old State Road to Rich/Coltonville
Barber Greene Road from Route 23 to Somonauk Road
South First Street from Perry Road north to 1,142 feet north of Gurler Road
East County Line Road from Route 64 to Route 38
Somonauk Road from Route 38 to Route 34
Somonauk Road from Bethany Road to North Street in Cortland
Shabbona Road from South Malta Road to Chicago Road
Perry Road from Lee County Line to Kane County Line
Waterman Road from Perry Road to Duffy Road
Lee Road from Lee County Line to Shabbona Road
Chicago Road from Lee County Line to Somonauk Road
Rollo Road from Chicago Road to Suydam Road
West County Line Road from Lee Road to Route 30
Suydam Road from LaSalle County Line to 100 feet west of Gletty Road
Five Points Road from Cherry Valley Road to Route 72
Lindenwood Road from Esmond Road to Ogle County Line
Second Street in Malta from Route 38 to South Malta Road
Leland Road from Suydam Road to LaSalle County Line
Peace Road from Pleasant Street to Route 23/Plank Road