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A3102 Safer Road Scheme
We have been granted nearly £7m to help us make the A3102 in Wiltshire safer for road users. The A3102, between Junction 16 of the M4 near Swindon to the A350 in Melksham, via Royal Wootton Bassett and Calne, was identified through the Road Safety Foundation analysis, and the council has been awarded £6.98m.
The scheme will include a range of safety measures, such as improving signage and road markings, and redesigning some junctions.
We have started preliminary works on the A3102 Safer Roads Scheme, with a focus on cutting back hedges and trees to improve visibility at various points along the road, particularly at junctions.
The vegetation being cleared are generally self-seeded bushes, shrubs and trees that encroached on to some of the verge areas that are required for visibility, which can make the road more dangerous for all road users. At this stage, we have no plans for replacement planting of this vegetation, as that would further reduce visibility and further compromise road safety.
Background
The A3102 is around 22 miles (35km) long and runs through several towns and villages. The surrounding landscape is predominantly rural farmland, with hedgerows and trees lining most the road's length. Pedestrian and cycling provision is minimal in the rural areas with only short stretches of provision in the towns and villages. It was identified as a non-Major Road Network road which had a high number of fatal and serious crashes between 2014-2019 following a crash risk mapping exercise and yielded a high Benefit-Cost Ratio value.
The aim of the project is to improve the safety of the road by reducing the number of fatal and serious injuries over the next 20 years. Due to the length of road, focus has been on sections that offer the greatest opportunity for improving safety and will offer the greatest impact to road user safety. The proposed countermeasures to improve the safety of the road include, but not limited to, signalising high risk junctions, a new roundabout, providing shared use paths and clearing hazards from roadside verges.
Suspension of right-turn into Sally Pussey's Inn car park with appropriate signage. Vegetation clearance on approach to junctions.
Winter 2024
2
Churchill Pub & Grill
Replacement of damaged sign in new location to improve access visibility. Vegetation clearance to improve visibility.
Spring 2024
3
Stoneover Lane Junction
signal controlled junction to provide safer movements for vehicles
introduction of 40mph speed limit through junction, changing back to 50mph east of junction
providing two lanes at each approach to maintain traffic flow while enhancing safety
2025
4
Coped Hall Roundabout
Widening of existing footway to shared use path from Coped Hall Business Park to Aldi including side road crossing of Coped Hall Business Park junction.
Spring 2024
5
Marlowe Way Junction
Side road crossing with raised table for improved pedestrian and cycle safety.
Summer 2024
6
BP Fuel Station Junction
Removal of traffic island and installation of right-turn lane into BP.
Spring 2024
7
Longleaze Junction
Side road crossing with raised table for improved pedestrian and cycle safety.
Summer 2024
8
New Road Crossroads
Road marking improvements to increase visibility from Whitehill Lane.
Spring 2024
9
Bath Road
Refresh centre line markings.
Summer 2024
10
Vastern Wharf Junction
Carriageway widening to install right-turn lane into Vastern Wharf (western junction). Upgraded signage on both approaches.
Spring 2024
11
Tockenham & Tockenham Wick Junctions
Closure of eastern Primrose Hill in/out junctions. Carriageway widening to installation a right-turn lane into primrose hill and right-turn lane towards Tockenham Wick.
Spring 2024
12
Lyneham Co-op Crossing
Upgrade of existing pedestrian crossing
Winter 2024
13
Goatacre
Improved approach signage
Winter 2024
14
Snowhill Junction
Improved approach signage
Spring 2024
15
Northern Gateway into Calne
Installation of southbound speed limit gateway marking for improved awareness of speed limit
Spring 2024
16
Tesco Junction, Calne
Side road parallel crossing for improved pedestrian and cycle safety
Summer 2024
17
Stanier Road Junction
formalised pedestrian footpath to the North of the junction
signal controlled junction to provide increased safety for ingress and egress from Stanier Road
widening of the carriageway
wide staggered toucan crossings for shared use path
2025
18
Stickleback Road Junction
Side road parallel crossing for improved pedestrian and cycle safety
Summer 2024
19
School Road Junction
Side road parallel crossing for improved pedestrian and cycle safety
Summer 2024
20
Honeysuckle Road Junction
Side road crossing with raised table for improved pedestrian and cycle safety
Summer 2024
21
Silver Street Crossing
Upgrade of existing pedestrian crossing
Winter 2024
22
Whetham Bends
Improved carriageway road markings and approach signage.
Spring 2024
23
South Whetham
Improved carriageway road markings and approach signage.
Spring 2024
24
Back Lane Junction
Improved carriageway road markings and approach signage.
Spring 2024
25
A3102 / A342 North
new ghost island junction to provide right turn island for A3102 traffic
widening of the carriageway
formalised pedestrian crossing
improving the A3102 approach opportunity to turn left and right.
2025
26
A3102 / A342 South
new roundabout planned to reduce vehicle speeds and provide access in all directions
improve the safety of right turn lane for traffic into A3102
remove the non-standard right turn island
reduction in speed limit from the existing national speed limit to 50mph.
TBC
27
Westbrook Road
Improved approach signage.
Spring 2024
28
No. 42 Westbrook Road
Improved carriageway road markings, approach signage and new vehicle barrier
Spring 2024
29
Brick Hill Junction
Improved visibility from Brick Hill Junction
Spring 2024
30
Sandridge Hill
Improved carriageway road markings, approach signage and new vehicle barrier
Spring 2024
31
Union Street Crossing
Upgrade of existing pedestrian crossing
Winter 2024
32
Lowbourne Road Crossing
Upgrade of existing pedestrian crossing
Winter 2024
33
Bank Street
Consideration for new pedestrian guard rail on raised footway
Winter 2024
34
Bath Road
Improved carriageway road markings and approach signage.
Spring 2024
35
Gateway into Melksham
Installation of speed limit gateway marking for improved awareness of speed limit
Spring 2024
Frequently asked questions (FAQs)
The council has been awarded £6.9m to help us make the A3102 in Wiltshire safer for road users.
The improvements are being funded by the Department for Transport from the Safer Roads Fund.
The route was assessed by the Road Safety Foundation as part of an analysis of the accident record of roads nationally. The A3102 was identified as having a poor accident record.
The scheme is intended to improve road safety and reduce the severity of collisions.
The scheme comprises packages of measures including better road markings, improved signing, and highway improvements to reduce the risk and severity of collisions along the route between M4 Junction 16 and Melksham.
The Safer Roads Fund has seen £100m committed nationally to improve road safety and, together, the schemes are set to prevent around 1,450 fatal and serious injuries over the next 20 years. The current £47.5m investment programme (including A3102) should prevent around 760 fatal and serious injuries over the next 20 years, with a financial benefit to society of £420m, in addition to saving much heartache to friends and families that would have been affected, according to Road Safety Foundation analysis.
Work on the A3102 began in December 2023 with some initial vegetation clearance.
Work will be undertaken throughout the year in phases, with the improvement of the larger junctions likely to be carried out towards the end of the programme in 2025.
Invariably, there will be some delays along the A3102 during the works. We will be working closely with delivery partners to minimise delays as much as possible.
There are packages of work along the route including visibility improvements, new road markings and signing at key locations along the route with identified safety issues. There will be junction improvements including traffic signals at key junctions and a new roundabout.
The work will be carried out by specialist contractors under the Council's existing term maintenance contracts and will be integrated with their other work in the county to keep costs down.
The proposed junction improvements are at:
A3102/Stoneover Lane, Royal Wootton Bassett
A3102/Stanier Road, Calne
A3102/A342 near Bromham
A3102/A342 near Sandy Lane Chippenham
The details of the junction improvements are being developed for implementation in 2025.
Where appropriate improved crossing facilities at side roads will be incorporated including dropped kerbs or raised tables. Facilities for crossing the road will also be upgraded or included where feasible.
No. The funding for this scheme cannot be used for maintenance work, but there is a separately funded programme of surfacing work across the county.
The timing of implementation of the various work packages will be integrated with other maintenance works and public utilities works being planned on the route. Other schemes including the proposed Royal Wootton Bassett to Swindon Cycleway will be considered while preparing the designs.
Most of the works can be carried out under the council's powers as local highway authority, but some Traffic Regulation Orders may be required in connection with traffic signals or as temporary measures for safety reasons.
Traffic counts have taken at the junctions in order to ensure that any proposed alterations have adequate capacity as well as being safe.
Most of the works are within the existing road, but where vegetation clearance is required, this has been carried out outside the bird nesting season, and consultations with specialists will be undertaken regarding the junction improvements when these have been developed in more detail.
The work proposed this year is mainly signing, lining and enhanced maintenance works which are normal highway operations and not usually the subject of public consultation. However, the proposed junction improvements are likely to be the subject of consultations in due course, especially in connection with any traffic orders.
No. The current proposals are being carried out by the local highway authority and do not need planning approvals.
The proposals are being developed to keep within the budget and the various elements are being prioritised accordingly. Some cost estimates are still being finalised as the potential cost of diverting public utilities apparatus may be considerable and could determine what is feasible.
Where vegetation has encroached into visibility splays at junction this is being cut back where feasible to improve the view of oncoming traffic.
Signs and road markings will be improved or upgraded at key locations where particular safety issues have been identified.
Works are likely to be completed in stages through 2024 with the final works taking place in 2025. The safety along the route will continue to be monitored and changes will be made as required.
The Safer Roads Fund has seen £100m committed nationally to improve road safety and, together, the schemes are set to prevent around 1,450 fatal and serious injuries over the next 20 years. The latest £47.5m investment programme should prevent around 760 fatal and serious injuries over the next 20 years, with a financial benefit to society of £420m, in addition to saving much heartache to friends and families that would have been affected, according to Road Safety Foundation analysis.
The Department for Transport's Safer Roads Fund was set up to support safety improvements to the 50 highest risk local A-road sections in England. The road sections were identified using traffic flow and accident data, which were assessed by the Road Safety Foundation (RSF) to establish an overall risk rating.