The Department of Transportation and Infrastructure is divided into five branches: Operations, Roads, Air and Marine Services, Infrastructure, and Strategic and Corporate Services.

• Executive
  • Communications
• Operations Branch
  • Building Operations Division
  • Planning and Accommodations Division
• Roads Branch
  • Asset Management
  • Highway Design and Construction
  • Roads Operations Division
  • Equipment Maintenance Division
• Air and Marine Services Branch
  • Air Services Division
  • Marine Services Division
• Infrastructure Branch
  • Building Design and Construction Division
  • Infrastructure Planning and Procurement
  • Municipal Infrastructure Division
• Strategic and Corporate Services Branch
  • Finance and General Operations Division
  • Strategic and Support Services Division
  • Continuous Improvement Division
  • General Insurance and Financial Analysis Division