The Hellenic Institute of Transport (HIT/CERTH) and the Hellenic Institute of Transportation Engineers (HITE) co-organized the 11th International Congress on Transportation Research (ICTR 2023), which was held on 20-22 September 2023 in Heraklion, Greece. The spotlight theme of the 2023 Congress was “Clean and Accessible to All Multimodal Transport“. Special focus was given to innovative and sustainable traffic safety concepts in Greece and worldwide. 
NTUA contributed actively with the following 16 scientific papers and presentations:
Spatial analysis of telematics surrogate safety measures across road environments (Young Researcher Best Road Safety Paper Award)- Road Safety Key Performance Indicators in Greece
- A novel methodology for crash hotspot identification and network-wide safety ranking
- Implementing traffic simulation for road safety assessment: A systematic literature review
- Evaluation of safety interventions on risky driving behavior using data from a novel naturalistic driving experiment
- Identification of safe driving behavior using an ensemble of machine learning algorithms and data from the i-DREAMS experiment
- How do task complexity and coping capacity influence risk? Findings from a novel naturalistic driving experiment in Greece
- Modelling the inter-relationship among task complexity, coping capacity and crash risk
- Impact Assessment of a novel Human-Machine Interface Prototype: A descriptive analysis from the HADRIAN project
- Impacts of automated driving vehicles on bus depot operation using naturalistic data
- Modelling the behaviour of automated vehicles when interacting with pedestrians in jaywalking
- Risk analysis of Western Greece road network using the Highway Safety Manual
- Can we predict safe driving for the elderly through a self-assessment of driving behaviour?
- Analysis of speeding characteristics in Greece
- Analysis of distraction characteristics due to mobile phone use in Greece
- Cost Benefit Analysis of reducing speed limits at the Greek interurban road network
