| Country: | HRV |
| Type: | D |
| Route: | 513 |
| Length Km: | 16.0 |
| Length Round: | 1 |
| Terminus A: | D62 near Mali Prolog |
| Terminus B: | D8 in Ploče |
| Counties: | Dubrovnik-Neretva |
| Cities: | Ploče |
D513 was a state road in Croatia that had connected Ploče and the D62 state road near Mali Prolog.[1]
In 2010, this road was defined in the Croatian Government's "Decision on categorization of public roads as state roads, county roads and local roads".[2]
After the more modern D425 road was completed, the D513 is no longer classified as such.[3]
This and indeed all other state roads in Croatia are managed and maintained by Hrvatske ceste, state owned company.[4]
Traffic was regularly counted and reported by Hrvatske ceste, operator of the road.[5] Substantial variations between annual (AADT) and summer (ASDT) traffic volumes are attributed to the fact that the road served as a connection to the A1 motorway and the D8 state road carrying substantial tourist traffic.
| D513 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 |
| D513 | 6008 Zavala | align=center | 1,471 | align=center | 2,201 | Between the Ž6211 and Ž6208 junctions. | |||
| D513 | 6009 Baćina | align=center | 2,741 | align=center | 4,238 | Adjacent to the D8 junction. |