Series of caches along the A5 - E73 Northbound
Take a rest and take a cache.
This rest area has a fuel station.
https://en.wikipedia.org/wiki/A5_(Croatia)
The A5 is an important north–south motorway covering 59 kilometres (37 mi) in the eastern Croatian region of Slavonia, connecting the region's largest city, Osijek, to the remainder of the Croatian motorway system. The A5's southern terminus joins the A3 motorway at the Sredanci interchange; its northern terminus is near Osijek, connecting to the city's southern bypass. As a part of the road network of Croatia, the A5 is a part of European route E73. The motorway is of great importance to Croatia's economic development, especially tourism, as it represents a major southward transport route from southern Hungary.
https://en.wikipedia.org/wiki/European_route_E73
European route E73 forms part of the United Nations International E-road network, connecting Hungary and eastern Croatia to Bosnia and Herzegovina and the Adriatic Sea in the vicinity of the port of Ploče. This 679-kilometre (422 mi) route is also designated as the Pan-European Corridor Vc, a branch of the fifth Pan-European corridor. The route largely consists of two-lane roads with at-grade intersections, although in the 2000s, about a third of the route was upgraded to motorway standards. The remainder of the route is currently being upgraded in all the countries spanned. The longest part of this corridor goes through Bosnia and Herzegovina and is widely touted as a road instrumental to the development of the country. The road also serves as the shortest connection of the eastern and southern parts of Croatia.