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AVAX
Greece
- Sections
- 8
- Length
- 257 km
- Median slip
- +20 mo
- Median overrun
- –
Slip measured on 2 of 8 sections built.
No section this firm built records both an estimate and a final cost.
Only construction counts toward these figures. A design contract is listed on the firm's page and never folded in, because a construction overrun belongs to whoever built the thing.
Joint ventures worked through
- AVAX – Ghella – Alstom Transport
- Apion Kleos Construction JV
- Kinopraxia Gefyra
Work done in a joint venture is credited to each member firm, so a venture has no page of its own and never appears beside its members: that would count one section twice.
Sections built
| Section | Country | Status | Length | Opened | Slip |
|---|---|---|---|---|---|
| A5 Ionia Odos (Antirrio – Ioannina) / Ioannina – Kalpaki | Greece | Under construction | 46 km | – | 0 mo |
| A8 Olympia Odos Motorway / Ancient Corinth – Kiato | Greece | Opened | 20 km | Sep 2016 | – |
| A8 Olympia Odos Motorway / Kiato – Xylokastro | Greece | Opened | 14 km | Feb 2017 | – |
| A8 Olympia Odos Motorway / Xylokastro – Rio | Greece | Opened | 86 km | Apr 2017 | – |
| A8 Olympia Odos Motorway / Mintilogli – Kaminia | Greece | Opened | 10 km | Dec 2025 | – |
| A8 Olympia Odos Motorway / Kaminia – Pyrgos | Greece | Opened | 65 km | Aug 2025 | – |
| Athens Metro Line 4, Section A (Alsos Veikou – Goudi) / Section A: Alsos Veikou – Goudi | Greece | Under construction | 13 km | – | +39 mo |
| Rio – Antirrio Bridge (Charilaos Trikoupis Bridge) / Main bridge and access viaducts (Rio – Antirrio) | Greece | Opened | 3 km | Aug 2004 | – |
Firms credited with at least 2 sections, worst median slip first. Measured exactly as on the performance page.