Work is continuing on the Levenmouth Rail Link project to protect the future railway from the impact of the adjacent river.

The addition of scour protection at a number of locations along the railway will help reduce the impact on the adjacent river's banks from the natural erosion that takes place over time as a result of the continuous movement of water.

From monitoring the river, a number of sites were identified as in need of reinforcement The riverbanks at these locations were stabilised and voids were infilled before 'rock armour' was positioned to protect the area. This involved positioning large boulders in the river to change its course and to stop the river waves from reaching the newly strengthened embankments.


To date more than 2,000 tonnes of locally sourced ‘rock armour’ has been deployed to protect the new railway. And while necessary at specific locations, this is in addition to more natural flood management measures being undertaken along the rail corridor in conjunction with the wider Leven Programme.

The natural flood management being considered by the Leven programme includes placing large tree-trunks into the river, modifications to Kirkland and Burn Mill Dams and naturally re-profiling the banks of the lower Kennoway Burn to improve its connection to the floodplain.

Reinstating the railway adjacent to the River Leven was always going to present challenges to the project to find ways to protect the railway from the river - but also to protect the river from any impact during construction work.

One risk to the river from placing rock armour is from silt. The project team were able to use bubble curtains and silt bags to reduce the risk to the aquaculture from the construction work.

Bubble curtains are created by gasses being let out on the riverbed and when they rise they act as a barrier to stop the formation of waves and block the spread of contaminants, including silt and plastics.