CIVIL ENGINEERING

Delta’s civil engineering design services cover two major segments: transportation and site development. Whether on or off pavement, we provide both new and rehabilitation design for all types of public infrastructure works including DOT, rail, transit and aviation.

TRANSPORTATION

See our transportation design services:

  • Roads & Streets
  • Freeways
  • Geometrics
  • Maintenance of Traffic
  • Erosion Control
  • Pavement Markings
  • Runways & Taxiways
  • Traffic Signals & Interconnects
  • Intersection Design Studies (IDS)
  • Barrier Warrant Analysis
  • Roadway Safety Audits (RSA)
  • Permits

SITE PLANNING AND DESIGN

See our site design services:

  • Building Layout
  • Storm & Sanitary Sewer Systems
  • Parking Lots
  • ADA Curbs & Ramps
  • Utility Coordination
  • Utility Connections

IDOT PREQUALIFIED

See our capabilities:

  • Special Studies - Traffic Signals
  • Highways - Freeways
  • Highways - Roads and Streets