3-hour traffic delay possible between West Vancouver and Whistler this weekend

Drivers travelling between West Vancouver and Whistler might notice significant delays this weekend, as a cycling event will bring some road closures.

The RBC GranFondo Whistler takes place this Saturday, and a traffic advisory from the province warns that closures could slow drivers down by up to three hours.

Cyclists will travel over the Lions Gate Bridge, up Taylor Way and Cypress Bowl Road, along Highway 1 and Highway 99. They'll finish their race in Whistler.

Delays can be expected between 5:30 a.m. and 4:30 p.m. and the province says drivers should plan their trips in advance.

Visit the province's website for a full list of traffic changes in effect to make way for the event. Here are some closures to make note of:

Stanley Park Causeway and Lions Gate Bridge:

North and West Vancouver:

West Vancouver:

Whistler – multiple intersections with Highway 99 will be affected: