Recently, Google Maps has just updated their maps in Singapore with F1 Grand Prox Night Race 2019!
The maps are now highlighted with purple routes.
The maps in satellite view is also overlaid with the route!
One of the good things is that going into the traffic view will show you where the roads are blocked during the weekend of F1 race and you can make your judgement on where to choose your route if you intend to go to Suntec area.
Very interesting. I think Google Maps will update traffic condition as well if you choose your route to Suntec. Enjoy using the maps while you are in Singapore these few days!