Skip to main content

High-tech road studs can help tackle accident trend

According to road safety engineer Alan Vass of the Traffic and Road Safety section of Ayrshire Roads Alliance in Scotland, LED road studs have contributed to a 100 per cent reduction in incidents on a stretch of the A719 road in the county. Vass says the active studs, which use LED and solar technology to create delineation shown to be far more effective than traditional retro-reflective studs, could hold the key to a brighter future. He said: “There had been a number of accidents on the A719 near Wat
October 3, 2014 Read time: 2 mins
According to road safety engineer Alan Vass of the Traffic and Road Safety section of Ayrshire Roads Alliance in Scotland, LED road studs have contributed to a 100 per cent reduction in incidents on a stretch of the A719 road in the county.

Vass says the active studs, which use LED and solar technology to create delineation shown to be far more effective than traditional retro-reflective studs, could hold the key to a brighter future.

He said: “There had been a number of accidents on the A719 near Waterside village in Ayrshire and the council wanted to do all they could to address the issue.

“The road is predominantly straight but also has a series of fairly sharp bends and we were keen to enhance safety whilst limiting impact on the environment in a rural area.

“We installed LED active studs and statistics prove we’ve seen dramatic results.

“I think it won’t be long before other authorities look at what East Ayrshire Council has done and realise the technology could have similar positive implications for them.”

Supplied by Rennicks UK, some 180 of the solar-recharged battery-powered SR-15 Active Road Studs were installed, providing bright delineation and advance warning of bends. The units, which contain two bi-directional LEDs, highlight both the horizontal and vertical geometry of the road and help improve visibility of the centre and carriageway edges, while a rumble effect warns drivers who encroach on to the opposite carriageway.

Studies showed four injury accidents on the major semi-rural road in just three years prior to the studs being installed and there have been no reported incidents since.

Vass added: “It’s clear the scheme contributed towards a fantastic reduction in the number of reported injury accidents and the site continues to perform well in all weather conditions.

“The studs remain bright and clearly highlight each lane, enhancing safety by aiding night-time driving and particularly during rainy, snowy or foggy weather.

“Ayrshire Roads Alliance has received very positive feedback from local residents and commuters and the studs will without doubt be considered for future road safety schemes.”

Related Content

  • US IntelliDrive cooperative infrastructure programme
    February 2, 2012
    The 'rebranding' of the US's Vehicle-Infrastructure Integration programme as IntelliDrive marks an effort to make the whole undertaking more accessible both in terms of nomenclature and technology. Shelley Row, director of the ITS Joint Program Office within USDOT's Research and Innovative Technology Administration, talks about the changes
  • Sernis sees through the fog
    March 29, 2022
    Fog can reduce drivers’ visibility to nearly nothing. However, if the Sernis SR-SDSFog system, nominated for an Intertraffic Green Globe Award, is activated in foggy situations, it uses LEDs for guidance and also to warn of the presence of another vehicle in front.
  • Report calls for extension of point to point cameras
    November 18, 2014
    A report on the role of speed in vehicle crashes in New South Wales (NSW), Australia, makes a number of recommendations to isolate speed as a causal factor in crash rates by improving data collection and conducting specific research to identify the triggers for speeding, particularly in rural and regional areas. The report, by the Joint Standing Committee on Road Safety (Staysafe) also looks at the appropriateness of speed limits and approaches adopted in other jurisdictions and the adequacy of existing
  • Economic stimulus packages - shift in emphasis on exit strategies
    July 19, 2012
    Jack Short of the International Transport Forum discusses the role of stimulus finding and the path in and out of recession. The US Government has grabbed many headlines with the American Recovery and Reinvestment Act (ARRA), its response to the need to do something to prevent stagnation in the face of the recent economic downturn.