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

  • Spot speed deterrent proved to be transient
    October 18, 2013
    As research and trials show the benefits of average speed enforcement - David Crawford reviews developments on two continents. August 2013 saw the switch on of the Australian State of Victoria’s latest combined point-to-point (P2P) average speed enforcement (ASE) and spot camera control system. Installed on the 27km Peninsula Link to the south-east of Melbourne, the system uses high-resolution automatic number plate recognition (ANPR) cameras and optical character recognition (OCR) technology developed b
  • The future looks bright for ITS
    June 4, 2015
    Professor Eric Sampson talks about the past successes of ITS, its potential for the future and the challenges the industry faces. If anybody should know when Intelligent Transport Systems started that person is Professor Eric Sampson, a visiting professor at both Newcastle and London City Universities. Having spent 40 years working for the UK’s Department of Transport and other public administrations, Professor Sampson now supports the European Commission on ITS systems and advises ERTICO ITS-Europe and ITS
  • Plextek’s Blighter radar improves perimeter security at London’s Heathrow Airport
    May 31, 2012
    Plextek, the design house behind the Blighter electronic-scanning ground surveillance radar system, has announced today that its radar units have been deployed to enhance Heathrow’s perimeter security. The Blighter B400 series electronic scanning radars – with Frequency Modulated Continuous Wave (FMCW) and Doppler processing – form part of an integrated perimeter security system at Heathrow, developed and supplied to BAA, the airport operator, by Touchstone Electronics, a specialist security provider to the
  • Weigh in motion technology aids overweight vehicle reduction
    March 16, 2012
    Innovative use of truck weighing technology is growing as strategies aimed at reducing numbers of overweight vehicles gather momentum. Business is generally good at present in the truck weighing sector in general, and weigh-in-motion (WIM) technology in particular, according to leading suppliers of systems serving to help reduce overloading. Strategies aimed at deterring excessive truck loading – cutting damage to road networks and risks to safety – vary considerably worldwide, with some governments draggin