Recently Bing Maps got a helping hand from Nokia to provide in-depth live traffic coverage for major surface streets alongside highways. Now the Windows Phone Blog has revealed that if the 'Show Traffic' feature in the Maps app for your Windows Phone has been grayed out this whole time, it might not be anymore sometime soon. They've provided a list of 26 countries that will soon support the traffic data, though no expected launch time was given, including major countries like the United Kingdom and India. Here's the full list:

Soon we’ll be introducing traffic data for selected cities in Austria, Belgium, Brazil, Denmark, Finland, France, Germany, Greece, India, Indonesia, Ireland, Italy, Luxembourg, Mexico, Netherlands, Norway, Poland, Portugal, Russia, South Africa, Spain, Sweden, Switzerland, Turkey, Ukraine, and the United Kingdom.

Source: Windows Phone Blog