Meet the team

Director of operations and studies

A doctor in sociology (University of East Paris) and an engineer with a specialization in urban planning and transports from the École Nationale des Ponts et Chaussées (ENPC), Julie Chretien has been director of operations and studies at 6t since 2021. She joined the company in 2018 as a project manager, bringing with her the expertise in sociological analysis of travel behaviour acquired during her thesis. As a multi-faceted project manager at 6t, she has worked, amongst other topics, on the uses of dockless mobility services, on Low Emission Zones, and on car-sharing schemes. As director of operations and studies, she has an overall view of 6t's missions, ensures the proper distribution of the workload within the team and is responsible for the final proofreading of productions before they are sent to clients. She occasionally teaches at the Gustave Eiffel University.

Contact : julie.chretien@6-t.co

Main publications by Julie Chrétien

	Accompagnement de l’EpaMarne sur la phase exploratoire de la réalisation d’un parking vélo XXL innovant	2022
	Le soutien à l’électromobilité par la puissance publique, analyse du coût public et propositions pour une fiscalité post-carbone	2022
	Ongoing AQST Interurbain crise sanitaire	2022
	Understanding the uses of shared e-bikes in British cities: a comparison of shared e-bikes and shared e-scooters	2021
	Ongoing Centrales de mobilité : Définition de la demande et de modèles d’affaire potentiels	2021
	Ongoing ASSISTANCE FOR THE ELABORATION OF THE DRAFT OF THE EUROPEAN METROPOLIS OF LILLE MOBILITY PLAN AND ITS CONCERTATIONS – Prototyping of action sheets	2021
	Traffic analysis of a charging station network	2021
	Ongoing Preliminary survey for the elaboration of a mobility plan for the employees of the Metropolis of Lyon	2021
	Ongoing Assisting the Metropolis of Lyon in the reinforcement of its Low Emission Zone	2021
	Preparation of trend books for the EPA	2021
	Organisation of EPA Marne-EPA France’s mobility-themed workshops	2021
	Ongoing ZTL Paris Center – Paris Center user study	2021
	Compared analysis of the fares of French regional trains and coaches	2020
	Ongoing Development of ecologic transition scénarios in the aerian sector	2020
	Generalization of the 30 km/h speed limit in Paris: Summary of the opinions and comments submitted during the public consultation	2020
	30 km/h speed limit generalised in Paris	2020
	Ongoing The inclusion of car-sharing in a loop within other automotive practices – Survey of Parisian users and non-users	2020
	Potential market for a new “micro-mobility” object	2020
	Ongoing Évaluation d’une expérimentation d’aires de livraison connectées dans le 4e arrondissement	2020
	Ongoing Finalization of a questionnaire and analysis of the results of a survey on the uses of the Paris ring road	2020
	Use of the “Coronapistes” temporary bicycle paths in Paris	2020
	Ongoing Study on uses and users of dockless carsharing in Paris	2020
	Overview of the productions carried out within the framework of the Rouen Normandy Autonomous Lab	2020
	Autonomous vehicles on the territory of the Rouen Normandy Metropolis: from a technological project to an urban project – Phase 2	2020
	Social impact of a measure restricting car traffic in the city centre	2020
	Analysis of the needs of electric vehicle charging points, in a context of regulated automobility	2019
	Youth mobility in the Lille European Metropolis	2019
	Study for the prefiguration of an alternative to Rouen’s bikesharing service	2019
	Practices and representations of free-floating services	2019
	Study on the need for charging stations in the Paris inner suburbs	2019
	Sociological study to define targeted support measures for modest populations impacted by the metropolitan Low Emission Zone on the Plaine Commune territory	2019
	Focus on the cities of Marseille and Lyon from the study on uses and users of free-floating e-scooters in France	2019
	Understanding the uses of a service of free-floating e-scooters	2019
	Analysis of opinions collected in the frame of a consultation about the expansion of the Paris reduced traffic zone	2019
	Study on the speedelec market and uses	2019
	Uses and users of dockless shared e-scooters in France	2019
	Development of the objectives of the Local transport plan in the European Metropolis of Lille. Phase 1 : Planning	2019
	Survey of Cityscoot users in Paris – 2019 edition	2019
	Assessment of the incentives introduced by the City of Paris regarding reduced traffic zones	2019
	Master plan for line D: Territorial and mobility diagnosis	2019
	Réalisation d’une étude relative aux impacts des services vélo en free-floating sur les mobilités actives	2018
	Zone à circulation restreinte : Véhicule autonome	2018