Reached Rattu
Now there are 3 possible routes from this bridge:
1- If u go straight without crossing bridge then u will go towards Chand wali and eventually to the basecamp of Shounter Pass
2- If u cross the bridge and turn right then u will reach Rattu Cantt after few minutes
3- If u turn left then u will be on your way to Kala Pani and other destinations in Upper Astore Valley
Please note that there is another route which descends from Rattu Cantt to Kala Pani road but it is quite dangerous and should be avoided.

0737 by Mobeen Mazhar, on Flickr