The Greek Motorway A64 (Greek: Αυτοκινητόδρομος 64), often referred to as the Hymettus Ring Road (Περιφερειακός Υμηττού) is a branch of the main A6 route in the Attiki Odos motorway network. It is named after the Hymettus mountain range, which it partly encircles.

You can help expand this article with text translated from the corresponding article in Greek. Click [show] for important translation instructions. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing Greek Wikipedia article at [[:el:Αυτοκινητόδρομος 64 (Ελλάδα)]]; see its history for attribution. You should also add the template {{Translated|el|Αυτοκινητόδρομος 64 (Ελλάδα)}} to the talk page. For more guidance, see Wikipedia:Translation.

This article needs additional citations for verification. (November 2012)

Quick Facts A64 motorway, Route information ...

A64 motorway
Αυτοκινητόδρομος 64
A64 in red, rest of Attiki Odos in green
Route information
Length	10 km (6.2 mi)
Major junctions
West end	Katechaki Avenue
East end	Pallini
Location
Country	Greece
Regions	Attica
Major cities	Athens
Highway system
Highways in Greece Motorways National Roads

Close

The motorway serves parts of eastern Athens, and planning is underway to extend it to the southern suburbs with a tunnel following Mount Hymettus to Elliniko, and it would ebd at Vouliagmenis Avenue. Another extension from the north-east end will extend further eastwards to the port of Rafina.^[1]

On 4 December 2015, the Greek government proposed to renumber the A64 as the A62:^[2] In practice, the renumbering did not take place, because road signs still show the motorway as the A64.

More information Regional unit, km ...

Regional unit	km	mi	Jct.	Name	Destinations	Notes
Central Athens	0.00	0.00	Υ1	Katechaki	Alimou–Karea Avenue, Kaisariani Athens – Center, Katechaki Avenue
	0.45	0.28	Katechaki Toll Station (eastbound only)
			Papagou Tunnel (120 m eastbound, 96 m westbound)
North Athens	2.00	1.24	Υ2	Papagou	Papagou, Anastaseos Street	Toll station on entry.
			Cholargos Tunnel (195 m eastbound, 103 m westbound)
			Demokritos South Tunnel (345 m eastbound, 35+50 m westbound)
			Demokritos Tunnel (290 m eastbound, 275 m westbound)
			Demokritos North Tunnel (370 m eastbound, 400 m westbound)
	4.59	2.85	Υ3	Dimokritos	Cholargos, Agia Paraskevi	Eastbound entry and westbound exit only. Toll station on eastbound entry.
			College Tunnel (640 m eastbound, 560 m westbound)
	5.22	3.24	Υ4	Agia Paraskevi	Agia Paraskevi	Toll station on westbound entry.
	5.28	3.28			Elefsina	Eastbound exit and westbound entry only, to and from Elefsina.
					Agia Paraskevi Tunnel (280 m eastbound, 140 m westbound)
East Attica	5.46	3.39			Agia Paraskevi, Gravias Street	Toll station on eastbound entry.
			Hymettus East Tunnel (152 m eastbound, 92 m westbound)
	8.07	5.01	Υ6	Glyka Nera	Lavriou Avenue, Glyka Nera	Toll station on entry.
	9.80	6.09	Υ7Μ	Leontario	Markopoulo	Eastbound exit and westbound entry only, to and from Markopoulo.
	10.43	6.48	Υ7Ε		Elefsina	Westbound exit and eastbound entry only, to and from Elefsina.
	11.34	7.05	Pallini South Toll Station (westbound only)
	11.65	7.24	Υ8	Pallini	Pallini, Marathonos Avenue	Position estimated
	14.15	8.79	Υ9	Agios Gerasimos	Marathon, Rafina	Position estimated
1.000 mi = 1.609 km; 1.000 km = 0.621 mi       Incomplete access

Close

Source: Attiki Odos,^[3] Motorway Exitlists^[4]