Which major roads are maintained by the state or county, and which does the city maintain?
State-Maintained Roads - Illinois Department of Transportation - 815-722-6652
  • State Street (also known as Route 171 or Archer)
  • New Avenue
  • Route 7 (also known as 9th Street or 159th Street)

County-Maintained Roads - Will County Highway Department - 815-727-8476
  • Briggs Street
  • Division Street east of Briggs to Cedar Road
  • Cedar Road

City-Maintained Roads - Public Works Department - 815-838-0549, option 8
  • Division Street west of Briggs Street
  • Farrell Road
  • Gougar Road from Bruce Road to 163rd / 7th Street
  • Gougar Road north of 151st Street
  • 147th Street to Lemont Road
  • Thornton from State Street to Madison

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1. Which major roads are maintained by the state or county, and which does the city maintain?
2. Do you have a list of survey benchmarks?
3. Who do I contact regarding the city's Sidewalk Program?
4. My final grading is not approved. Why can't I install a fence / pool / shed?
5. My neighbor's sump pump is discharging onto my property. How can I make them stop this?
6. I want to regrade my yard. Do I need a permit?
7. Is my final grading approved?
8. I want to tie my sump pump into the storm structure in my rear yard. Do I need a permit?
9. I am experiencing a drainage problem. What do I do next?
10. How can I determine if a property is within a floodplain?
11. Has my landscaping been approved? When will I receive my refund?