Autopista Radial 4

The R-4 is a Spanish radial toll motorway originating from Madrid and passing through Valdemoro, connecting to the N-400, A-40 and AP-36. The road is

a new set of radial autopistas (named R-n instead of A-n) complementary to the old radial autovías near Madrid. Such tolled autopistas would form a new

The Autopista AP-4 (also called Autopista del Sur) is a Spanish autopista route which starts in Seville and ends in Cádiz. It has a total length of 123

5 km (8.39 mi). The most important radial autovías of Madrid are: More recently, four new radial tolled autopistas (named R-n instead of A-n), listed

curiosidades de la autopista que salvó a Madrid del 'reventón'". elconfidencial.com. El Confidencial. Retrieved 6 December 2020. "La M-30, una autopista con historia