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Air Quality and Noise Mitigation

Noise

It is now policy to install quieter surfacing on all new roads, and when we carry out maintenance. We also strive to implement measures where noise is a particular problem for local communities.

We have a ring-fenced budget of £5m each year to carry out noise mitigation measures in the most serious and pressing cases where practical and cost-effective solutions such as noise barriers can be provided.

Noise Barrier Image

Air Quality

As part of our support of the delivery of the PSA target for air quality, we will be continuing to seek opportunities to implement projects that reduce emissions in Air Quality Management Areas (AQMAs).

Some AQMAs coincide with parts of our network targeted for improvement in existing programmes, such as the major schemes programme. The Highways Agency will not progress a major scheme which would worsen the situation overall regarding compliance with the EU limit value.

We are evaluating the effectiveness of possible traffic management approaches and other mitigation measures for use in improvement schemes and on the existing network as appropriate.

As part of our influencing travel behaviour work we are giving priority to those sites with known air quality issues. Smaller schemes are also being given enhanced priority if they are forecast to deliver improvements in air quality.