The A503 is a motorway in Belgium, it connects the outer motorway-ring of Charleroi with the inner ring.
Legend: (very good) | (good) | (average) | (bad) | (senseless)
<map lat="50.394474714991" lng="4.4412692785125" zoom="12" view="3" float="right" width="300" height="300" />
Charleroi-Sud * connection to the R9 | ||
(31) Marcinelle-Centre | ||
(32) Marcinelle-Sud | ||
(33) Mont-sur-Marchienne | ||
Marcinelle * connection to the R8 | ||
(34) Rue de Marcinelle | ||
Belgian motorways