Motorway service area for proposed motorway service areas. The NRA held a competition to determine an operator for the first round of service areas to be opened. Superstop, a consortium consisting of Petrogas (Applegreen) and Tedcastles Oil Products (TOP), won the contract. The first service area, Lusk services, opened on the M1 on 8 September 2010. Castlebellingham services (also on the M1) opened on 29 September 2010, with Enfield services on the M4 opening shortly after in late 2010. The fourth service area, Wicklow services station (J14, M11) opened on 29 May 2014. While other locations for service areas were planned by the
Trakia motorway (A2) and the Lyulin motorway (A6). Future interchanges at the ring road with the planned Kalotina motorway and Sofia Northern Bypass motorway are expected to ease the main transit traffic around Sofia. At its east end, nearby Burgas, Trakia motorway will merge with the planned Cherno More motorway (A5) providing fast access from the south to the city of Varna and the beach resorts on the Black Sea. Maritsa motorway (A4) branches off at Orizovo Interchange at kilometer 169 to link Trakia motorway with Turkey at the Kapitan Andreevo border crossing. The interchange is situated between Plovdiv and Chirpan, roughly