Highway Sound Barrier Walls Cost Per Mile

Thus the approximate average cost for a typical one mile long 16 foot high wooden plank noise barrier is about 1 million.

Highway sound barrier walls cost per mile.

2 as dense as possible to stop road noise passing through the barrier. 3 have no gaps or holes in or under the barrier that allow road noise to pass through. This translates into a fourteen foot high wall typical costing about 3 9 million dollars per mile. Take a peek at the soundwall project showcase.

Eco sound barrier material costs are only about a third of that at 10 to 15 per square foot. The low installation costs of concrete sound walls leads to an economical buy when compared to metal or wood noise barrier wall applications the sierra wall noise barrier wall system has the additional advantage of being relocated if highway boundaries change. The total spent on sound walls through 2013 the most recent government figures tops 6 billion. 4 have an irregular surface to diffuse the sound when it hits the acoustic barrier.

Curious why state pays for highway sound barriers. Sounds like you could fix a lot of. Usually a barrier costs about 4 million per mile. The barriers are largely made of concrete and cost over 2 million per mile with some 6 billion spent on them through 2013.

According to the federal highway administration the average cost of building a sound wall is 30 78 per square foot. Each state has a different threshold for what triggers the need for a reasonable intervention. Between 2008 and 2010 roughly 554 million worth of sound walls were built. Highway walls are expensive running more than 2 million per linear mile for one side of the highway rymer said.

He says that typically precast sound barriers cost anywhere from 25 to 45 per square foot. October 1 2010 at 7 10 am. The average cost for noise barrier construction of this type has been about 12 per square foot of barrier surface or approximately 200 per linear foot of barrier i e a 1 ft. For me though the most astounding figure in the story is that some.