This change is part of an upgrade by West Sussex County Council, which is projected to save more than £500,000 in operating costs and result in a reduction of nearly 600 tonnes of CO₂ equivalent emissions.
These changes give the county’s transport network a green boost, increasing safety, efficiency and reducing environmental impact.
The signals at 94 sites have now been fully upgraded, including new signal heads, push-button units, detectors for vehicles and pedestrians, more advanced controller systems, new poles and cabling.
This overhaul was necessary due to the phasing out of halogen light bulb production.
The halogen replacement initiative, carried out over three years, forms part of a £6.4 million programme.
The new LEDs consume 84 per cent less energy than their halogen predecessors, which means an estimated saving of £594,000 in operational and maintenance costs over the lifespan of the new equipment.
There is also a forecast reduction in carbon emissions equivalent to 590 tonnes of CO₂.
A further advantage of this upgrade is the installation of the latest puffin crossing detectors, which track crossing usage in real-time to maintain safety and minimise traffic disruption.
Additional accessibility improvements include the resurfacing of footways, creation of new tactile paving, and refreshing road markings.
The improvements are expected to lead to significantly increased safety for engineers maintaining the network, reducing exposure to hazardous conditions by 90 hours annually.
Councillor Joy Dennis, cabinet member for highways and transport at West Sussex County Council, said: “This programme was never just about replacing lightbulbs. It’s a major investment in the future of our highways network and an important part of the council’s transport strategy to improve road safety and reduce congestion by helping traffic flow more efficiently.
“As well as improving safety, reliability, and operational performance, the LED upgrade aligns with the council’s focus on achieving long-term value for public investment. It also supports the council’s Climate Action and Adaptation Plan through forecast carbon savings.”
The programme was delivered in collaboration with technology services provider Telent, backed by their civil engineering sub-contractor, Landbuild Ltd.
This change is part of an upgrade by West Sussex County Council, which is projected to save more than £500,000 in operating costs and result in a reduction of nearly 600 tonnes of CO₂ equivalent emissions.
These changes give the county’s transport network a green boost, increasing safety, efficiency and reducing environmental impact.
The signals at 94 sites have now been fully upgraded, including new signal heads, push-button units, detectors for vehicles and pedestrians, more advanced controller systems, new poles and cabling.
This overhaul was necessary due to the phasing out of halogen light bulb production.
The halogen replacement initiative, carried out over three years, forms part of a £6.4 million programme.
The new LEDs consume 84 per cent less energy than their halogen predecessors, which means an estimated saving of £594,000 in operational and maintenance costs over the lifespan of the new equipment.
There is also a forecast reduction in carbon emissions equivalent to 590 tonnes of CO₂.
A further advantage of this upgrade is the installation of the latest puffin crossing detectors, which track crossing usage in real-time to maintain safety and minimise traffic disruption.
Additional accessibility improvements include the resurfacing of footways, creation of new tactile paving, and refreshing road markings.
The improvements are expected to lead to significantly increased safety for engineers maintaining the network, reducing exposure to hazardous conditions by 90 hours annually.
Councillor Joy Dennis, cabinet member for highways and transport at West Sussex County Council, said: “This programme was never just about replacing lightbulbs. It’s a major investment in the future of our highways network and an important part of the council’s transport strategy to improve road safety and reduce congestion by helping traffic flow more efficiently.
“As well as improving safety, reliability, and operational performance, the LED upgrade aligns with the council’s focus on achieving long-term value for public investment. It also supports the council’s Climate Action and Adaptation Plan through forecast carbon savings.”
The programme was delivered in collaboration with technology services provider Telent, backed by their civil engineering sub-contractor, Landbuild Ltd.
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