Independent, citizen-led transit information for Ottawa–Gatineau riders. Not affiliated with OC Transpo or STO.

Official operator notices

Detour Route 571 North

Operator: STO
Lifecycle: Active
Severity: Information
Operator category: OTHER

What the operator published

Route 571 diverted from Larcher to A.-Gibeault.

Rider impact and recommended action

The source does not provide separate structured impact or recommended-action fields. Read the notice text and official source; confirm urgent travel with the operator.

Accessibility impact

The operator did not identify an accessibility issue in the structured type. This does not prove there is no accessibility impact.

Affected service

The source does not publish affected-service geometry. Otranspo shows the named routes and places and does not invent an impact map.

Affected routes

571
Named by the operator feed

Affected stops or stations

Timeframe and freshness

Starts: Aug 17, 2026, 3:35 a.m.
Ends: Aug 29, 2026, 3:20 a.m.
Notice timestamp: Aug 27, 2026, 10:16 a.m.
Retrieved by Otranspo: Aug 27, 2026, 10:17 a.m.
Source content time: Aug 27, 2026, 10:16 a.m.

Update history

The connected source provides the current record, not a versioned change history. Otranspo will not invent earlier updates.

Follow affected service

Save a route, stop, station, or published alert category on this device. Saving does not claim that background delivery is active.

Route 571 · STO
Stop DAVIDSON/P.-LABINE · STO
Stop NOBERT/LEBOEUF · STO
Stop GRÉBER/LAFORTUNE · STO
Stop FOURNIER/du LAC LEAMY · STO
Stop FICTIF DÉPART CNF · STO
Stop GRÉBER/BIENVENUE · STO
Stop NOBERT/du PINOT · STO
Stop SACRÉ-COEUR/des AÇORES · STO
Stop MONTCLAIR/FORTIER · STO
Stop de la CÔTE-DES-NEIGES/ERNEST-GABOURY · STO
Stop GRÉBER/de l'ACADIE · STO
Stop NOBERT/MONTÉE PAIEMENT · STO
Stop GRÉBER/de POINTE-GATINEAU · STO
Stop GRÉBER/LOUIS-RIEL · STO
Stop LIONEL-ÉMOND/GAMELIN · STO
Stop ERNEST-GABOURY/SAINT-RENÉ OUEST · STO
Stop GRÉBER/DUGAS · STO
Stop SACRÉ-COEUR/KENT · STO
Stop ERNEST-GABOURY/du MONT-ROYAL · STO
Stop MONTCLAIR/ST-JOSEPH · STO
Stop de la CÔTE-DES-NEIGES/de l'ÉPÉE · STO
Stop SAINT-RENÉ OUEST/ERNEST-GABOURY · STO
Stop GRÉBER/du MUSÉE · STO
Stop GRÉBER/JACQUES-CARTIER · STO
Stop GRÉBER/LOUIS-RIEL · STO
Stop LIONEL-ÉMOND/CARON · STO
Stop DAVIDSON/LARCHER · STO
Stop DUGAS/GRÉBER · STO
Stop SACRÉ-COEUR/SAINT-RÉDEMPTEUR · STO
Stop ERNEST-GABOURY/ALBERT-EINSTEIN · STO
Stop MONTCLAIR/de la CARRIÈRE · STO
Stop GRÉBER/DUGAS · STO
Stop SAINT-RENÉ OUEST/GRÉBER · STO
Stop 1061, GRÉBER · STO
Stop GRÉBER/SAINT-LOUIS · STO
Stop GRÉBER/de la SAVANE · STO
Stop MONTCLAIR/LIONEL-ÉMOND · STO
Stop DAVIDSON/MAIN · STO
Stop NOBERT/de SAUTERNES · STO
Stop FOURNIER/BÉRIAULT · STO
Stop ERNEST-GABOURY/de MORENCY · STO
Stop NOBERT/DAVIDSON · STO
Stop SAINT-RÉDEMPTEUR/ADÉLARD-BEAUCHAMP · STO
Stop GRÉBER/de la GAPPE · STO
Stop GRÉBER/SAINT-LOUIS · STO
Stop GRÉBER/d'OUTREMONT · STO
Stop GRÉBER/d'ORLÉANS · STO
Stop MONTCLAIR/MOUSSETTE · STO
Stop DAVIDSON/de LANGELIER · STO
Stop LEMAY/TROTTIER · STO
Stop FOURNIER/HENRI-GAUTHIER · STO
Stop ERNEST-GABOURY/JEAN-PERRIN · STO
Stop DAVIDSON/d'AOUST · STO
Stop NOBERT/RADMORE · STO
Stop SACRÉ-COEUR/SAINT-HENRI · STO
Stop MONTCLAIR/LABELLE · STO
Stop NOBERT/MONTÉE PAIEMENT · STO
Stop GRÉBER/BEAUSÉJOUR · STO
Alert category: OTHER · STO

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This is an unexpected alert. Planned changes remain separate.

Source: STO standard GTFS-RT service alert
Open the official source record: Open the official source record

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