Attractiveness - Health and Pollution

These are the parts of the cycle highway were you are very close to a highway or have really too much noise because of traffic.

Non-desired unhealthy zones are zones with:

- air pollution

- lots of noise

- smell

A LEVEL-4 can be obtained when there is 0% unhealthy KMs.

Example: Cycling path in the middle of a highway (connection Daejeon – Sejong, South Korea)