Buca Onat Tunnel
From Underfoot
Q56277854
Q56277854
The Buca Onat Tunnel is the name of the 2.5-kilometre-long (1.6 mi) tunnel, currently under construction, in İzmir, Turkey. The tunnel is part of a 7-kilometre-long (4.3 mi) express route that will connect the İzmir Coach Terminal, in Bornova, to central Konak, via the Konak Tunnel. Once completed, the tunnel will become the longest tunnel in the İzmir Province and the 14th longest in Turkey. Work began on 12 March 2018 and the estimated construction cost is ₺184 million.
2026
Wikimedia, Wikidata
Buca-Bornova Tunnel
Turkey, 
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Location: 38.4094, 27.1783, KML, Cluster Map, Maps,
8 places
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Efemçukuru gold mine ⓘ
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Bayraklı Tunnels ⓘ
two tunnels in series in İzmir, Turkey -
Karşıyaka Tunnel ⓘ
railway tunnel in İzmir, Turkey -
Şirinyer Tunnel ⓘ
railway tunnel in İzmir, Turkey -
Konak Tunnel ⓘ
tunnel in İzmir, Turkey -
Belkahve Tunnel ⓘ
tunnel in İzmir, Turkey -
Sabuncubeli Tunnel ⓘ
tunnel between İzmir and Manisa in Turkey -
Buca Onat Tunnel ⓘ
tunnel in İzmir, Turkey
2026-01-01T00:00:00Z
2026-01-01T00:00:00Z
2026 Buca Onat Tunnel
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The unfinished Homeros Blvd and the Buca-Bornova Tunnel.
Looking at the Buca portal (west) of the Buca-Bornova tunnel.Looking at the Buca portal (west) of the Buca-Bornova tunnel.The unfinished Homeros Blvd and the Buca-Bornova Tunnel.| Type | Subtype | Date | Description | Notes | Source |
|---|---|---|---|---|---|
| site | mine | Efemçukuru gold mine | gold mine | Wikidata | |
| site | tunnel | 2007 | Bayraklı Tunnels | General Directorate of Highways in Turkey, road tunnel | Wikidata |
| site | tunnel | 2010 | Karşıyaka Tunnel | Turkish State Railways, railway tunnel | Wikidata |
| site | tunnel | 2010 | Şirinyer Tunnel | railway tunnel, Turkish State Railways | Wikidata |
| site | tunnel | 2015 | Konak Tunnel | İzmir Metropolitan Municipality, General Directorate of Highways in Turkey, road tunnel | Wikidata |
| site | tunnel | 2017 | Belkahve Tunnel | General Directorate of Highways in Turkey, road tunnel | Wikidata |
| site | tunnel | 2018 | Sabuncubeli Tunnel | General Directorate of Highways in Turkey, road tunnel | Wikidata |
| site | tunnel | 2026 | Buca Onat Tunnel | İzmir Metropolitan Municipality, road tunnel | Wikidata |
| commons | image | The unfinished Homeros Blvd and the Buca-Bornova Tunnel. | Commons | ||
| commons | image | Looking at the Buca portal (west) of the Buca-Bornova tunnel. | Commons | ||
| commons | image | Looking at the Buca portal (west) of the Buca-Bornova tunnel. | Commons | ||
| commons | image | The unfinished Homeros Blvd and the Buca-Bornova Tunnel. | Commons | ||
