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DB Sterlin Consultants, Inc.

  • Our Firm
  • Services
    • Civil Engineering
    • Structural Engineering
    • Construction Engineering Services
    • Land Surveying
    • Utilities Engineering
  • Projects
    • Airports
      • Midway International Airport Terminal Parking Garage Expansion
      • Midway Runway 4L - 22R Rehabilitation
      • ORD & MDW Pavement Management Services
      • O'Hare Modernization Program (OMP)
      • Midway Airport Taxiways Y&K Reconstruction and Enhancement
    • Bridges
      • District 1 Sign and Tower Structure Inspections
      • I-88 Reagan Memorial Tollway Reconstruction
      • Bridge Construction Engineering Services for Bridge Repair Projects (Citywide)
      • Biennial Bridge Inspections
      • Adams Street Bascule Bridge
      • Bridge Deck Delamination Surveys
    • Construction Engineering Services
      • 35th Street Bicycle and Pedestrian Bridge Over Lake Shore Drive
      • Bloomingdale Trail and Park
      • Category 8: City-Wide Roadway & Bridge Improvements (Task Order Services)
      • I-88 Reagan Memorial Tollway
      • Wells Street Bascule Bridge Rehabilitation
      • Wacker Drive Reconstruction
    • Rail
      • Wilson Transfer Station Reconstruction
      • Cermak Road Elevated CTA Green Line Station
      • CTA Red Line Reconstruction Project
    • Roadways
      • US Route 20 at Illinois Route 47/Illinois Route 72
      • Illinois 68 between Prairie Lake Road and IL 62 Algonquin Road
      • Right-turn Channelization and Traffic Signal Modifications
    • Utilities
      • City of Chicago Sewer Main Replacement Program
      • Com-ED Midway Load Conversion – Quality Inspection of Conduit and Manhole Installation
      • City of Chicago Water Main Replacement Program
      • Accelerated Main Replacement Program (AMRP)
      • Inspection and Design of Light Pole Foundation on Vaulted Slab
      • City of Chicago Department of Water Management Coordinating Engineer
  • Careers
  • Contact Us

Roadways

US Route 20 overhead

US Route 20 at Illinois Route 47/Illinois Route 72

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Illinois 68 Prairie Lake Road

Illinois 68 between Prairie Lake Road & IL 62 Algonquin Road

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Traffic light and overpass.

Right-turn Channelization & Traffic Signal Modifications

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In This Section

  • Airports
  • Bridges
  • Construction Engineering Services
  • Rail
  • Roadways
    • US Route 20 at Illinois Route 47/Illinois Route 72
    • Illinois 68 between Prairie Lake Road and IL 62 Algonquin Road
    • Right-turn Channelization and Traffic Signal Modifications
  • Utilities
123 N Wacker Dr., Suite 2000
Chicago, Illinois 60606
312-857-1006info@dbsterlin.com
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