When you switch on the traffic layer in Bing Maps, you'll now get a lot more info than color-coded route details. On top of letting you know how bad (or good) traffic is along your route, Bing allows you to see where traffic cameras are for a look at that commute. You can also check multiple cameras at the same time if you want to take a glance at the places where you typically encounter delays along the way. Like Google Maps and other navigation apps, Bing Maps already let you know if you should expect a backup, and now you can take a look at the congestion, or lack thereof, for yourself with this latest addition.
Source: Bing