Cities that fine-tune the timing of stoplights to prioritise safety — extending yellow phases or adjusting sequences to discourage speeding and red-light running — are seeing safer intersections with minimal cost or backlash. By shaping driver behaviour through well-timed signals, communities can reduce dangerous manoeuvres and make streets calmer and more predictable.
(c) Christy Hinko
(c) Christy Hinko

Traffic light timing tweaks enhance road safety and curb risky driving

BLOOMBERG

Cities that fine-tune the timing of stoplights to prioritise safety — extending yellow phases or adjusting sequences to discourage speeding and red-light running — are seeing safer intersections with minimal cost or backlash. By shaping driver behaviour through well-timed signals, communities can reduce dangerous manoeuvres and make streets calmer and more predictable.

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