| Country: | HRV |
| Type: | D |
| Route: | 512 |
| Length Km: | 30.6 |
| Length Round: | 1 |
| Terminus A: | D8 in Makarska |
| Terminus B: | D62 in Ravča |
| Counties: | Split-Dalmatia |
| Cities: | Makarska |
D512 is a state road connecting Makarska and Ravča on D62 state road, near A1 motorway Ravča interchange.[1]
The road serves as a connecting road to the A1 motorway for Makarska, Tučepi, Podgora and Drvenik. The road is 30.6km (19miles) long.[2]
Like all other state roads in Croatia, the D512 is also managed and maintained by Hrvatske ceste, a state-owned company.[3]
Traffic is regularly counted and reported by Hrvatske ceste, the operator of the road.[4] Substantial variations between annual (AADT) and summer (ASDT) traffic volumes are attributed to the fact that the road serves as a connection to the A1 motorway and the D8 state road carrying substantial tourist traffic.
| D512 traffic volume | |||||||||
| align=center bgcolor=00c0f0 | Road | align=center bgcolor=00c0f0 | Counting site | align=center bgcolor=00c0f0 | AADT | align=center bgcolor=00c0f0 | ASDT | align=center bgcolor=00c0f0 | Notes |
| D512 | 6003 Ravča south | align=center | 1,541 | align=center | 2,712 | Adjacent to the D62 junction. |