D203 road

D203 is a state road in Gorski Kotar region of Croatia connecting Brod na Kupi and nearby border crossing to Slovenia to D3 state road in Delnice, and the road also serves as a connecting road to the A6 motorway as it terminates near Delnice interchange.^[1] The road is 11.2 km (7.0 mi) long.^[2]

D203 state road
Route information
Length	11.2 km (7.0 mi)
Major junctions
From	Brod na Kupi border crossing to Slovenia
To	D3 in Delnice
Location
Country	Croatia
Counties	Primorje-Gorski Kotar
Major cities	Delnice
Highway system
Highways in Croatia

Brod na Kupi, at the northern terminus of the D203 road

Delnice, at the southern terminus of the D203 road

The D30 and all other state roads in Croatia are managed and maintained by Hrvatske ceste, state owned company.^[3]

Traffic volume

Traffic is regularly counted and reported by Hrvatske ceste, 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 an approach to the Croatian A6 motorway carrying considerable tourist traffic.

D203 traffic volume
Road	Counting site	AADT	ASDT	Notes
D203	2902 Brod na Kupi	1,120	2,292	Between the Ž5033 and L58022 junctions.

Road junctions and populated areas

D203 junctions/populated areas
Type	Slip roads/Notes
	Brod na Kupi border crossing to Slovenia.[5] Slovenian route 106 to Kočevje, Slovenia. The northern terminus of the road.
	Brod na Kupi Ž5033 to Gašparci border crossing to Slovenia (to the west) and to Brod Moravice (to the east).
	L58022 to Radočaj Brodski
	Marija Trošt
	Delnice D3 to A6 motorway Delnice interchange and Rijeka (to the west) and to Karlovac (to the east). The southern terminus of the road.

Sources

1. "Regulation on motorway markings, chainage, interchange/exit/rest area numbers and names". Narodne novine (in Croatian). April 24, 2003. Archived from the original on October 4, 2011. Retrieved July 6, 2010.
2. "Decision on categorization of public roads as state roads, county roads and local roads". Narodne novine (in Croatian). February 17, 2010.
3. "Public Roads Act". Narodne novine (in Croatian). December 14, 2004.
4. "Traffic counting on the roadways of Croatia in 2009 - digest" (PDF). Hrvatske ceste. May 1, 2010. Archived from the original (PDF) on July 21, 2011.
5. "Map of border crossings and customs office areas" (PDF). Customs Administration of the Republic of Croatia (in Croatian). March 6, 2008.