Valencia Provincial Authority - Spain
The CV-336 trunk road between Riba-Roja de Turia and Bétera, is 12.16 km in length, although the section where the works are to take place measures 3.60 km and varies in width between 5,5 and 6.5 m, minus hard shoulder. Its geometric features along with the Average Daily Traffic of the section, over 13,400 vehicles / day in the reference section, with 3.47% of HGVs, results in a very high hazard index value, where services levels do not respond to current needs.
The project target is the dualling scheme of the road. The section consists of two independent platforms of 11.25 m each separated by a central reservation of between 1.50 and 2.00 m. Each platform consists of a two-lane carriageway each measuring 3.5 m, 2.5 m wide external hard shoulders and 1 m wide internal hard shoulders and a berm of 0.75 m. Service roads are 4 m wide one-way roads with variable separations between lanes. The layout conforms to a specific speed of 90 km / hour.
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