D224 is a state road in Banovina region of Croatia connecting Sisak, Petrinja and Sunja.

The road is 34.2 km (21.3 mi) long.

[1] As with all other state roads in Croatia, the D224 is managed and maintained by Hrvatske ceste, state owned company.

[2] Traffic is regularly counted and reported by Hrvatske ceste, operator of the road.

[3]