mediana2

² = central reservation, median, median strip, centre reservation.

Ex. He lived in a tent pitched on the central reservation of the Wolverhampton ring road for over 30 years.

Ex. But the medians have shrunk the width of the roads, leading to dangerous overtakings.

Ex. Median strips across the state are set for a permanently green facelift.

Ex. Otherwise, national speed limit on carriageways with no centre reservation is 60mph.

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* mediana de la carretera = road median, centre reservation, median, median strip.