A highway in Madhya Pradesh had a big problem: it went right through a tiger forest, and fast cars often hit and killed animals. This was also very dangerous for drivers. The solution was to build 25 "underpasses" (tunnels) so animals could walk safely under the road. They also painted the road bright red to warn drivers to slow down and put up tall fences to keep animals off the lanes.The benefit is that travel is now much safer for people, with fewer accidents. At the same time, tigers and other animals can move freely without getting hurt.