The Conseil intermunicipal de transport de Sud-Ouest provides public transportation services for the towns Kahnawake, Chateauguay, Lery, Valleyfield and now Coteau-du-Lac. CITSO was previously under contract with Autobus Auger Metropolitain and Autobus Auger CAN National and in July, 2009 all Auger assets were sold to Transdev-Limocar. By the end of 2009 most vehicles have received a new livery, and fleet number. There are a handful of buses that still have one or several of their old fleet number visible inside and outside the vehicle. There are two buses presently that have a full body wrap, one used for The Chateauguay Junior Raiders (Football) and the other for The Chateauguay Patriots (Hockey).
All-time roster
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Fleet number
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Status
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Year
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Manufacturer
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Model
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License Plate
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Remarks
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Link
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528336
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Active
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2006
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Ford
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Girardin
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A 51967
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