D510 is a state road connecting the A9 motorway at the Umag interchange and D200 road to the Kaštel border crossing with Slovenia. The road is 3 km (1.9 miles) long.[1] The section of road between the Umag interchange with A9 motorway and the roundabout with D200 road is a single-carriageway, two-lane expressway.

D510 state road shield
D510 state road
Route information
Part of European route E751 shield
Length3 km (1.9 mi)
Major junctions
From A9 in Umag interchange
Major intersections D200 in Plovanija
To Kaštel border crossing to Slovenia
Location
CountryCroatia
CountiesIstria
Highway system

The road, as well as all other state roads in Croatia, is managed and maintained by Hrvatske ceste, a state-owned company.[2]

Road junctions and populated areas

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D510 junctions
Type Slip roads/Notes
 
 
Umag interchange:
  A9 to Poreč and Pula (to the south).
  D75 to Umag (to the east) and Plovanija (to the west).
The western terminus of the road.
 
 
  D200 to Plovanija border crossing (to Slovenia, to the north) and to Buje (to the south).
Eastern terminus of two-lane expressway.
  Ž5220 to Kaštel and Buje (to the south).
  Kaštel border crossing to Slovenia.
Eastern terminus of the road.

References

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  1. ^ "Decision on categorization of public roads as state roads, county roads and local roads". Narodne novine (in Croatian). May 25, 2023.
  2. ^ "Public Roads Act". Narodne novine (in Croatian). December 14, 2004.