There are junctions with the Autovía A-11 and Autovía A-62. Thereafter the road crosses the Montes de Torozos via Medina de Rioseco with a junction on the N-610.
The route connects to Autovía A-11 and Autovía A-62. Subsequently, it passes through Montes de Torozos via Medina de Rioseco, with a junction on the N-610.