What We Do

  • Highways
  • Roads & Streets
  • Bridges
  • Culverts
  • Construction Inspection
  • Pavement Rehabilitation
  • Resurfacing
  • Multi-use Trails
  • ADA sidewalks
  • Storm Sewers
  • Hydraulic Studies
  • RSAs (Road Safety Assessments)
  • Subdivisions
  • Assist with grant/funding applications
  • Bridge Inspections
  • Pavement Recycling
  • Right-of-Way Negotiation
  • Topographic, Route, Boundary & ALTA Surveys
  • PESAs (Preliminary Environmental Site Assessments)

What We Do

  • Highways
  • Roads & Streets
  • Bridges
  • Culverts
  • Construction Inspection
  • Pavement Rehabilitation
  • Resurfacing
  • Multi-use Trails
  • ADA sidewalks
  • Storm Sewers
  • Hydraulic Studies
  • RSAs (Road Safety Assessments)
  • Subdivisions
  • Assist with grant/funding applications
  • Bridge Inspections
  • Pavement Recycling
  • Right-of-Way Negotiation
  • Topographic, Route, Boundary & ALTA Surveys
  • PESAs (Preliminary Environmental Site Assessments)
See Our Projects
A road with yellow lines on the side of it.
Transportation Engineering
  • Engineering Studies/Reports
  • Traffic Management Analysis
  • Hydraulic Analysis & Hydraulic Modeling of Bridges/Culverts
  • Hydraulic Reports & Drainage Studies
  • Resurfacing, Realignment & New Alignment Design
  • Pavement Cold-in-Place Recycling & Hot Mix Asphalt Pavement Rehabilitation
  • Roadway Plans, Specifications & Estimates
  • Storm Water Pollution Prevention Plans (SWPPP) Coordination/Erosion Control Plans
  • Open Roads Designer (ORD)
  • Multi-Use Paths, Bike Trails & ADA Sidewalk Design
  • ADA Compliance (Self-Evaluation & Transition Plan)
  • Utility & RR Coordination
  • Right-of-Way Negotiation
  • Road Safety Assessments (RSA)
  • Safety Studies & Highway Safety Funding Applications (HSIP)
  • Assist in applications for various grant opportunities & funding sources
A crane is lifting a beam into the water.
Bridge & Structure Engineering
  • Bridges, Culverts, Retaining Walls & Structures Design
  • Type, Size & Location Plans (TS&L)
  • Bridge Condition Reports (BCR)
  • Structural Assessment Reports
  • Structural Geotechnical Reports (SGR)
  • Demolition Plans
  • Erection Engineering
  • Temporary Shoring Plans & Design
  • Temporary Soil Retention & Sheet Piling
  • NBIS Bridge Inspections & Culvert?? Inspections
  • Sign Truss Inspections
  • Shop Drawing Reviews
  • Bridge Load Ratings
  • Quality Control/Quality Assurance Reviews
  • IDOT Special Bridge Program Applications
A person taking pictures of the sun setting.
Surveying Services
  • Topographic & Hydraulic Surveys
  • Route & Bridge Surveys
  • Right-of-Way Surveying & Plat/Legal Description Documentation
  • Boundary & ALTA Surveys
  • Site Development Surveys
  • Construction Staking
  • As-Built Surveys
  • Farm Surveys
  • Tract Surveys
  • Subdivision Plats
  • Elevation Certificates
  • GPS Control Surveys
  • Asset Inventories
A flooded field with trees and bushes in the background.
Environmental Services
  • Environmental Survey Requests (ESR)
  • Preliminary Environmental Site Assessments (PESA)
  • Categorical Exclusions (CE)
  • Wetland Impact Evaluation (WIE) and Avoidance / Mitigation Coordination
  • Section 106/4f IDOT SHPO Historic Reports & Coordination
  • IDNR Conservation Plan (CP) & Incidental Take Authorization (ITA) Coordination
  • Section 401 IL EPA Water Quality Certification / Section 404 USACE Permits & Coordination
  • IDNR- Office of Water Resources Individual / Statewide Permits
A man walking down the sidewalk with an orange cone.
Construction Inspection
  • Constructability Review
  • Construction Observation
  • Material Testing
  • Documentation (IDOT Documentation of Contract Quantities & CMMS)
  • ADA Sidewalk Construction Documentation
  • Final Measurements & Contract Record
See Our Projects

IDOT Prequalification

CEC is currently prequalified in various categories by the Illinois Department of Transportation (IDOT). For more information on IDOT prequalification, please click HERE.