Noise investigation of the Pennsylvania Turnpike widening

The project described in this paper involves the installation of extensive noise wall barriers and the widening of the turnpike to six lanes. A total of 57 noise receptor points were analyzed. The 2006 design year Leq noise level for the noisiest hour of each receptor was predicted by means of the c...

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Journal Title: Transportation Research Record no. 1240; pp. 25 - 27
Authors: James J. Schuster, Michael K. Wong
Format: Article
Published: Purdue University, 1989