Greek National Road 5

National Road 5 (Greek: Εθνική Οδός 5, abbreviated as EO5) is a single carriageway road in western Greece.^[1] It connects Antirrio, at the north end of the Rio-Antirrio bridge, with Ioannina in northwestern Greece, passing through Agrinio and Arta. The southern part, between Amfilochia and Antirrio, is part of the European route E55. The northern part, between Ioannina and Amfilochia, forms the European route E951. It passes on the east side of the Ambracian Gulf. In the future much of the traffic that used this road will be diverted to the new A5 motorway (Ionia Odos) motorway, which has already taken over parts of the road. Νear Arta there is a 200m. tunnel (Kleisoura tunnel) which opened in 1969

National Road 5
Εθνική Οδός 5
Major junctions
South end	Antirrio
North end	Ioannina
Location
Country	Greece
Regions	West Greece, Epirus
Major cities	Missolonghi, Agrinio, Arta, Ioannina
Highway system
Highways in Greece Motorways National Roads

Route

The EO5 is officially defined as a north-south route through western Greece, running between Rio to the south and Ioannina to the north, via Antirrio, Missolonghi, Agrinio, Amfilochia, Arta and Filippiada. The EO5 between Rio and Antirrio requires using a ferry to cross the Strait of Rio, which remains in operation even after the opening of the Rio–Antirrio Bridge in 2004.^[2]

The EO5 forms part of the European route E951 from Missolonghi to an A5 motorway (Ionia Odos) interchange at Kouvaras [el], where it meets the E55, and the E952 from Agrinio to said interchange: the E951 runs via Agrinio, while the E55 now bypasses the town via the A5 motorway.^[3]

History

Ministerial Decision G25871 of 9 July 1963 created the EO5 from the old EO18, which existed by royal decree from 1955–1963, and also followed the same route as the current EO5.^[4][2] Until 1975, the entirety of the EO5 formed part of the old European route E19.^[5]

References

1. "Τεκμήριο D2322 | Εθνικό Οπτικοακουστικό Αρχείο". 2020-08-12. Archived from the original on 2020-08-12. Retrieved 2022-06-14.
2. Ministerial Decision G25871/1963 (FEK B' 319/23.07.1963, pp. 2500–2501).
3. "European Agreement on Main International Traffic Arteries" (PDF). United Nations Economic Commission for Europe. Geneva: United Nations. 1 November 2016. p. 12. ECE/TRANS/SC.1/2016/3/Rev.1. Archived (PDF) from the original on 6 April 2023. Retrieved 15 August 2024.
4. Royal Decree of 9 August 1955 (FEK A' 222/20.08.1955, pp. 1824–1825).
5. "Declaration on the construction of main international traffic arteries" (PDF). Treaty Series (in English and French). 92 (1264). Geneva: United Nations: 98–105. 1951. Archived from the original (PDF) on 13 August 2012. Retrieved 31 August 2024.

38.9677°N 21.1683°E / 38.9677; 21.1683