You may want to think twice if you're planning on driving to or through Montreal on Sunday.

Motorists can expect a series of detours due to roadwork and the city's annual cycling event, the Tour de l'Île.

Tour de l'Île

​Montreal's annual cycling event takes place on Sunday.

Many streets through different neighbourhoods in both Montreal and Longueuil will be closed to traffic.

The Jacques-Cartier Bridge will also be closed in both directions on Sunday from 8 a.m. to 11 a.m.

​Click here to see the full map for Sunday's Tour de l'Île.

The 100-kilometre tour can also be viewed here.

NDG closures

Drivers heading to and from Notre-Dame-de-Grâce can expect the following roads to be completely closed from Friday 11 p.m. until Monday 5 a.m.: