In India there are many highway corridors are going to set up .These highway corridors are coming the great facilities like petrol pumps, restaurants and guesthouse at every 50 Km, Surveillance security. Also government provide noise barriers to control the vehicle noise and to protect nearby residential areas. And we are happy to say that we are also a part of this . We active acoustic engineers are providing Noise barrier for the problem and also have conducted many survey with government to control the road noise.