Chamber and committees

A breakdown of fleet additions and disposals since 2019-20, broken down by vehicle and fuel type, is provided in the following tables.

2019-20

All heavy goods and light commercial vehicles are used by our Marine and Agriculture and Rural Economy directorates to support their business needs. This includes transportation of supplies and equipment to our marine research and compliances vessels, conducting field research, legislative and compliance inspections, animal welfare inspections and the transportation of livestock.

Transport Scotland conducts machine-based surveys using specialist vehicles each year to gather information on the surface integrity of the road; the friction characteristics of the surface; and the structural capacity (strength) of the underlying road construction. The data obtained provides an annual snapshot of the road condition across the network and is used to determine a Road Condition Index for each section of road. The Index values can then be used to identify where detailed engineering investigations should be focused in order to determine maintenance requirements.

The proportion of the A90 that has been assessed as requiring further preliminary investigation to determine whether structural maintenance is required is currently 18%. This compares with 17% across the whole of the trunk road network.

The mainline of the A90 trunk road has been closed to facilitate road maintenance on 12 occasions over the following 5 full financial years:

2019-20 - 0

2020-21 - 2

2021-22 - 0

2022-23 - 5

2023-24 - 5

These closures took place overnight and averaged 13.5 hours per night in duration.

Additionally, there has been 53 slip road closures on the A90 trunk road over the same period. These overnight closures averaged 12.5 hours in duration. During these closures the mainline A90 remained open.

The information requested is not held centrally by the Scottish Government.

The member may wish to contact the British Transport Police and ScotRail for this information.

I refer the member to the answer to question S6W-33187 on 23 January 2025. All answers to written Parliamentary Questions are available on the Parliament's website, the search facility for which can be found at https://www.parliament.scot/chamber-and-committees/written-questions-and-answers.

Transport Scotland’s trunk road maintenance budget is not allocated on a route or part-route basis. It is distributed based upon need and prioritisation of schemes developed from regular inspections and condition surveys.

This information is not held by the Scottish Government. The member may wish to contact Network Rail.

Transport Scotland’s trunk road maintenance budget is not allocated on a route or part-route basis. It is distributed based upon need and prioritisation of schemes developed from regular inspections and condition surveys.

Please see below for maintenance spend for all trunk roads in the north east of Scotland over the last 5 full financial years.

Transport Scotland contracts for the management, maintenance and operation of the trunk road network contain highly prescriptive requirements to keep drainage assets working and trunk road traffic moving safely. For example, the contracts contain annual routine and cyclic maintenance requirements that are designed to ensure drainage assets are working and checked for deterioration. Transport Scotland contracts also contain requirements for Operating Companies to complete weekly driven inspections of all trunk roads to identify safety critical defects. If any are identified, they are required to address the issue or make it safe within set timescales. In addition to this, Transport Scotland's Operating Companies are required to maintain Disruption Risk Management Registers to identify vulnerable locations subject to frequent disruption. Where such sites are identified, the Operating Companies are required to investigate the issue and look to deliver solutions to improve journey time reliability.

This is a matter for Network Rail who are wholly owned subsidiary of the UK Government.