Following extensive consultation West Sussex County Council formally adopted a new speed management strategy during June 2000. An important aspect of the strategy is revised criteria for speed limit setting, which was developed following local trials. As part of the development of this strategy, West Sussex County Council and TRL undertook a speed management study of the A259 near Worthing, between Wick and Goring. The Wick to Goring section of the A259 comprises 8.2 km of a combination of single carriageway and dual carriageway, all purpose 'A' Class road. The speed limits on this section ranged from 30mph to 70mph derestricted. Some sections pass through built-up urban areas, whilst other sections are semi-rural in nature. New development along the route is possible, therefore, the speed management scheme needed to accommodate increases in vehicle flow. In January 2000 a phased speed management approach was adopted. Phase 1 began with changes to speed limits on identified sections. In March 2000, Phase 2 was initiated which involved reducing a section of dual carriageway to a single lane and utilising this space for the provision of improved cycle facilities. A Pegasus Crossing, as part of a signal controlled junction was also introduced. This work was completed in June 2000. West Sussex County Council has undertaken an extensive monitoring programme. Speed reductions were achieved after Phase 1 and further speed reductions have occurred since Phase 2 was implemented. Despite concerns, results are showing that reductions in road capacity have not led to increased congestion.
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