Analysis Software - These electronic tools help planners and engineers analyze likely traffic operations impacts due to proposed changes in the following: system or network, land use, development, background traffic growth, population, or modal shifts.

• Synchro
• TSIS (CORSIM)
• HCS
• SIDRA
• ITE Trip Generation Software 
• QuickZone
• VISSIM
• VISUM
• TRANSYT-7F

Design Manual

• Design Manual - Design Policy (35.26, .pdf)
  • Traffic Analysis - DM Chapter 320 (In Publication - FHWA Approved) (261 KB, .pdf)
  • Interchange Justification Report - DM Chapter 550 (250 KB, .pdf)

Analysis Software Training

• Synchro
• TSIS (CORSIM)
• HCS
• SIDRA
• QuickZone
• VISSIM
• VISUM
• TRANSYT-7F

•  Traffic Analysis Tools Primer
•  Decision Support Methodology for Selecting Traffic Analysis Tools
•  Guidelines for Applying Traffic Microsimulation Modeling Software
•  Transportation Data Office
•  Short Count Factor Guide