Transportation Projects

Service Information

Transportation Projects

The Cook County Department of Transportation and Highways oversees the planning, design and construction of various transportation improvements throughout Cook County. The list below is updated periodically and is not a comprehensive list of all active projects.

Projects in Planning/Preliminary Engineering


Projects in Design


2021 Construction Projects


Bridge Steel Strengthening Projects

  • 104th over the Cal-Sag
  • Ridgeland Ave. over the Cal-Sag
  • Crawford over the Cal-Sag
  • Francisco Ave. over the Cal-Sag


Pavement Preservation and Rehabilitation Projects

  • 167th Street - Cook/Will County limits to 104th Ave
  • Walker Road - South of Apple Avenue to Main Street
  • Wolf Road - Butterfield to St. Charles


Palatine Township

  • Longacres Lane - Briarwood Lane to West Frontage Road (I-290)
  • S. Elmwood Lane - West of Longacres Lane
  • N. Elmwood Lane - South of Park Lane
  • N. Circle Lane - Park Lane to Longacres Lane
  • S. Circle Lane - South of Park Lane
  • Park Lane - Westwood Lane to Longacres Lane
  • Westwood Lane - Park Lane to Briarwood Lane


County Line Road - I-294 ramp to North Ave.