The 20th International Conference on Traffic and Transportation Engineering (ICTTE 2026) invites researchers, academics, industry experts, and graduate students to submit their original research contributions for presentation and publication and aims to create a dynamic platform to share knowledge, exchange ideas, and co-develop practical solutions for contemporary transportation challenges. By focusing on smart cities, sustainability, network integration, active mobility, and data-driven planning, the conference seeks to guide the transformation toward more efficient transportation systems.

Conference Themes & Tracks:

ICTTE 2026 welcomes submissions aligned with the following 11 thematic tracks:
1. Smart City & Intelligent Transportation Systems (ITS) (Keywords: Smart City, ITS, AI, Traffic Forecasting)
2. Sustainable Transportation & Environment (Keywords: Sustainable Transportation, Electrification, Environment, Renewable Energy)
3. Travel Demand Management & Modeling (Keywords: Travel Demand Modeling, Travel Behavior)
4. Traffic Safety (Keywords: Traffic Safety, Crash Analysis, Vulnerable Road Users)
5. Public Transportation Planning & Development (Keywords: Public Transportation, Human-Centered Design, TOD, Accessibility)
6. Urban Freight & Logistics (Keywords: Urban Logistics, Courier Systems, Last-Mile Delivery)
7. Infrastructure, Maintenance & Geometric Design (Keywords: Geometric Design, Road Maintenance, Infrastructure)
8. Multimodal Transportation & Network Integration (Keywords: Multimodal Transportation, Network Integration, Spatial Equity)
9. Traffic Behavior, Education & Culture (Keywords: Driving Behavior, Traffic Education, Psychology, Social Attitudes)
10. Transportation Economics (Keywords: Transport Economics, PPP, Pricing, Subsidy, Investment)
11. Special Topics: Passive Defense, Incident & Crisis Management (Keywords: Resilience, Passive Defense, Crisis Management, Incident Response)

Submission Guidelines:

Authors are invited to submit original, unpublished work in accordance with the conference format:
- Submission Types: Full papers
- Language: English, Persian
- Formatting: Conference template available on the official website at the following link: https://www.ictte.ir/page_5620.html?lang=en
- Submission Portal: Access via the conference website
- All submissions will undergo a peer-review process conducted by the Scientific Committee.

Important Dates:

- Paper/Abstract Submission Deadline: December 31, 2025.
- Notification of Acceptance: January 15, 2026.
- Registration Deadline: January 30, 2026.
- Conference Dates: February 14–15, 2026.
- Location: Tehran, Iran.

Registration & Support

The conference offers:
For International Faculty Members:
- Round-trip airfare for up to 10 accompanying guests
- Hotel accommodation from two days before the conference until one day after its conclusion
For Student Participants:
- Student-housing accommodation from two days before the conference until one day after the event


Contact:
For inquiries, please contact the email: Conference@ictte.ir
Website: https://www.ictte.ir/?lang=en
LinkedIn: https://B2n.ir/yd9295
Telegram: https://t.me/ICTTE2026