org-garden/content/roads/m30.md

+++ title = "M-30" draft = false +++

The M-30 is Madrid's innermost ring road, circling the city centre at a radius of roughly 3–5 km from Puerta del Sol.

It runs mostly underground through the Madrid Río tunnel section along the Manzanares river, built during the 2004–2007 renovation that reclaimed the riverbank as a public park.

Key junctions

• Nudo Norte — connects to A-1 (Burgos) and A-6 (La Coruña)
• Nudo Sur — connects to A-4 (Cádiz) and A-42 (Toledo)

See also

• [CRTM]({{< relref "crtm.md" >}})
• [Madrid Public Transport]({{< relref "../madrid-transport.md" >}})