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Optile (Organisation Professionnelle des Transports d'Île-de-France, or Professional Transport Organisation of Île-de-France) is a public transport organisation, created in October 2000 from a merger between several private bus companies serving suburbanParis. It regulates bus routes under the authority of Île-de-France Mobilités, the region's transport authority.
Key facts
1,070 bus lines
1,100 of the 1,300 communes of Île-de-France served
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