A 61 Federal motorway, Mutterstadt motorway intersection

The heavy use of the A 61 motorway requires its upgrading into six lanes. To estimate the acoustic consequences of this structural change, igr carried out an acoustic calculation.

The focus was to optimise the active noise protection measures in the area of the town of Speyer in proportion to the negative impact on local residents, and the need for more passive complementary protective measures.

Services provided by igr

  • Acoustic tests
  • Air pollutants expert report (in line with MLuS 02)

Key figures

  • ca. 17 km motorway section
  • 500 noise immission monitoring points