Metro Vancouver residents are hopping back into their cars, prompting a warning from Vancouver's transportation team.

Five days remain until the closing ceremonies of the Olympic Games and the city says street closures will be ramped up as February 28th approaches.

Among other things, the Cambie Street bridge leading to and from the downtown core will be shut down for most of Sunday.

Vancouver drivers have responded to calls for a 30 per cent reduction in vehicle trips, to accommodate Games traffic -- but city officials say congestion is growing as those good intentions wane.