Mongkon rit tunnel built to tackle traffic jams. Reinforced concrete structure with a distance of 273 meters wide and 9 meters high, 1 meter and have the power to ensure the safety of motorists. Betong people going through this tunnel because it is located in the city. A way to have people come to take pictures with him. For me, the tunnel is a beautiful and stable. Ride through the children shouted boos. Smiling with happiness tunnel mongkonrit 182,000,000 budget for government assistance. Betong to people to move in, and also the first of a mountain tunnel.