D510 is a state road connecting D200

D200 (Croatia)

D200 is a state road connecting Plovanija border crossing and Buje, as well as A9 motorway Umag interchange via Ž5002 county road. The road is 7.6 km long.The road also provides a connection to Kaštel border crossing via D510 and D21 state roads....

 near Plovanija

Plovanija

Plovanija is a village in Croatia, near the border with Slovenia. It is connected by the D200 highway....

 border crossing and D21

D21 (Croatia)

D21 is a state road connecting the Kaštel border crossing and Buje, as well as A9 motorway via D510 state road. The road is long.The road provides connections to several towns and cities in central and western Istria, most notably to Grožnjan, Svetvinčenat and Pazin via roads connecting to...

 near Kaštel

Kaštel

Kaštel is a village in Croatia, located on the border with Slovenia. It is connected by the D21 highway....

 border crossing, as a part of a series of short roads connecting Kaštel border crossing and A9 motorway Umag interchange. The road is only 0.6 km long.

The road, as well as all other state roads in Croatia, is managed and maintained by Hrvatske ceste

Hrvatske ceste

Hrvatske ceste is a Croatian state-owned company pursuant to provisions of the Croatian Public Roads Act , the county and local roads are managed by county authorities, while the motorways are managed by Croatian Motorways Ltd and other concessionaires.The company is currently administered by a...

, state owned company.

Road junctions and populated areas

D510 junctions
Type	Slip roads/Notes
	A9 to Poreč Porec Poreč is a town and municipality on the western coast of the Istrian peninsula, in Istria County, Croatia. Its major landmark is the 6th century Euphrasian Basilica, a UNESCO World Heritage Site since 1997....  and Pula Pula Pula is the largest city in Istria County, Croatia, situated at the southern tip of the Istria peninsula, with a population of 62,080 .Like the rest of the region, it is known for its mild climate, smooth sea, and unspoiled nature. The city has a long tradition of winemaking, fishing,... . D200 D200 (Croatia) D200 is a state road connecting Plovanija border crossing and Buje, as well as A9 motorway Umag interchange via Ž5002 county road. The road is 7.6 km long.The road also provides a connection to Kaštel border crossing via D510 and D21 state roads....  to Plovanija Plovanija Plovanija is a village in Croatia, near the border with Slovenia. It is connected by the D200 highway....  border crossing (to Slovenia, to the north) and to Buje Buje Buje is a town situated in Istria, Croatia's westernmost peninsula, population 2,979 .Buje was known as the "sentinel of Istria" for its hilltop site located inland from the Adriatic sea. It still commands an excellent panorama. Buje has a rich history; traces of life in the region date back to...  (to the south). The western terminus of the road.
	D21 D21 (Croatia) D21 is a state road connecting the Kaštel border crossing and Buje, as well as A9 motorway via D510 state road. The road is long.The road provides connections to several towns and cities in central and western Istria, most notably to Grožnjan, Svetvinčenat and Pazin via roads connecting to...  to Kaštel Kaštel Kaštel is a village in Croatia, located on the border with Slovenia. It is connected by the D21 highway....  border crossing (to Slovenia, to the north) and Buje Buje Buje is a town situated in Istria, Croatia's westernmost peninsula, population 2,979 .Buje was known as the "sentinel of Istria" for its hilltop site located inland from the Adriatic sea. It still commands an excellent panorama. Buje has a rich history; traces of life in the region date back to... (to the south). Eastern terminus of the road.