Greek National Road 2

National Road 2 shield
National Road 2
Εθνική Οδός 2
Route of the EO2 road, in blue
National Road 2, Greece - Edessa ring road - Rizari-Agras section 01M1.jpg
EO2 near Edessa
Route information
Part of E79 (Thessaloniki–Efkarpia), E85 (Alexandroupolis–Ardani), and E86 (Krystallopigi–Gefyra)
Length583.0 km[1] (362.3 mi)
Existed9 July 1963–present
Major junctions
West endBorder with Albania (Krystallopigi)
East endBorder with Turkey (Evros bridge)
Location
CountryGreece
Regions
Primary
destinations
Highway system
  • Highways in Greece
← EO1a→ EO3

Greek National Road 2 (Greek: Εθνική Οδός 2), abbreviated as the EO2, is a national road in northern Greece. It is as of May 2026 the longest national road in Greece, running for 583.0 kilometres (362.3 miles) between the border with Albania near Krystallopigi and the border with Turkey near Kipoi, via Thessaloniki.[1] The section of EO2 between Krystallopigi and Gefyra carries European route E86, while the section east of Thessaloniki has been superseded by the newer A2 motorway (Egnatia Odos).

Route

The EO2 is officially defined as an east–west route through northern Greece, passing through the administrative regions of Western Macedonia, Central Macedonia, and Eastern Macedonia and Thrace. The route runs between the Albania–Greece border near Krystallopigi to the west, and the Greece–Turkey border at Kipoi to the east:[2] in practice, the EO2 is split into two parts by the A2 motorway (Egnatia Odos), which replaced the segment between Efkarpia and Lagyna. The A2 also provides a faster route than the EO2 between Lagyna and Kipoi.

The western section (Krystallopigi–Efkarpia) passes through Vatochori, Pisoderi, Florina, Edessa, Giannitsa, Chalkidona and the city centre of Thessaloniki; The eastern section (Lagyna–Kipoi) passes through Lagkadikia, Amphipolis, Kavala, Toxotes, Xanthi, Lagos, Komotini, Mesi, Alexandroupolis, Feres and Ardani. The EO2 overlaps with the EO15 from Vatochori to Trigono, with the EO3 from Agios Athanasios to Vevi, and with the EO1 Chalkidona to Gefyra.[2]

Since 1975, the EO2 is part of three European routes: the E79 follows the EO2 from Thessaloniki to Efkarpia; the E86 from Krystallopigi to Florina and from Arnissa to Gefyra (the section between Gefyra and Thessaloniki was dropped on 12 September 1986);[3] and the E85 from Alexandroupolis to Ardani.[4]

History

Ministerial Decision G25871 of 9 July 1963 created the current EO2 from all or part of the following short-lived national roads (listed from west to east), which existed by royal decree from 1955 to 1963:[2][5]

  • The old EO34 from the Albania–Greece border at Krystallopigi to Vatochori
  • The old EO33 from Vatochori to Agios Athanasios, near Florina
  • The old EO36 from Agios Athanasios to Gefyra
  • The old EO1 from Gefyra to Thessaloniki
  • The old EO41 from Thessaloniki to Ardani
  • The old EO48 from Ardani to the Greece–Turkey border at Kipoi.

Until 1975, the EO2 formed part of the old European route E20 from the Albania–Greece border at Krystallopigi to Lagyna (north of Thessaloniki), and the old E5 from Gefyra to the Greece–Turkey border at Kipoi: hence, the old E5 and E20 overlaps between Gefyra and Lagyna.[6]

Amphipolis–Kavala National Road

The Amphipolis–Kavala National Road is a "New National Road" realignment of the EO2 in the Pangaio municipality, built before the A2 motorway (Egnatia Odos): the segment is about 46.3 kilometres (28.8 miles) long,[7] and runs along the coast of the Aegean Sea between Amphipolis and Kavala, via Nea Peramos.[8][9]

The Amphipolis–Kavala National Road was created by Ministerial Decision DMEO/e/O/1308 of 15 December 1995, originally as part of the "basic national network" route between Thessaloniki and the border with Turkey near Kipoi,[9] and was numbered the EO105 for statistical purposes by the National Statistical Service of Greece (ESYE) in 1998.[10]

References

  1. 1 2 "Relation: National Road 2". OpenStreetMap. Cambridge: OpenStreetMap Foundation. Retrieved 16 May 2026. One-way segments count as half the total distance and link roads are not counted.
  2. 1 2 3 Ministerial Decision G25871/1963, 9 July 1963 (FEK B' 319/23.07.1963, pp. 2500–2501). Archived from the original on 21 September 2025. Retrieved 28 October 2025.
  3. ↑ "Entry into force of amendments to annex I of the European Agreement on main international traffic arteries (AGR)" (PDF). United Nations Treaty Series. 1436. New York City: United Nations: 325–336. 12 September 1986. Archived from the original (PDF) on 23 May 2024. Retrieved 29 April 2026.
  4. ↑ "European Agreement on Main International Traffic Arteries" (PDF). United Nations Economic Commission for Europe. Geneva: United Nations. 1 November 2016. pp. 11–14. ECE/TRANS/SC.1/2016/3/Rev.1. Archived (PDF) from the original on 6 April 2023. Retrieved 9 September 2024.
  5. ↑ Royal Decree, 9 August 1955 (FEK A' 222/20.08.1955, pp. 1824–1925). Archived from the original on 23 April 2025. Retrieved 28 October 2025.
  6. ↑ "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.
  7. ↑ "Relation: National Road Amfipolis - Kavalas". OpenStreetMap. Cambridge: OpenStreetMap Foundation. Retrieved 4 June 2026. One-way segments count as half the total distance and link roads are not counted.
  8. ↑ "Map of the national and provincial road network". General Secretariat of Infrastructure (in Greek). Athens: Ministry of Infrastructure and Transportation. 29 April 2026. Retrieved 10 June 2026.
  9. 1 2 Ministerial Decision DMEO/e/O/1308/1995, Ar. A2, 15 December 1995 (FEK B' 30/19.01.1996, p. 227). Archived from the original on 21 September 2025. Retrieved 28 October 2025.
  10. ↑ "Μητρώο Εθνικών Οδών" [Register of National Roads] (PDF) (in Greek). Athens: Hellenic Statistical Authority. 1998. pp. 20, 51. Archived from the original (PDF) on 8 June 2019. Retrieved 30 August 2024.

40°45′31″N 22°30′11″E / 40.7587°N 22.5031°E / 40.7587; 22.5031

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