Otoyol 21A

O-21A shield}}

O-21A
Otoyol 21A
Route information
Part of
Length 32 km (20 mi)
Existed 1992 – present
Major junctions
West end D-330 and D-750 near Tepeköy, Konya
East end near Eminlik, Niğde
Location
Regions: Central Anatolia
Provinces Konya, Niğde
Highway system

Motorways in Turkey
List

← O-21O-22 →

Otoyol 21A, abbreviated as O-21A, is a 32 km (20 mi) long auxiliary otoyol connecting the D.330 and D.750 to the O-21. The motorway was opened in 1992 as a connecting route to Konya and passes through mostly uninhabited rural land. The O-21A is a part of the E90.

The motorway was deemed too short to receive its own O-XX designation, despite being longer than the O-50, but too long to be designated as an exit; therefore, the route was signed as the O-21A, and is the only otoyol route in Turkey to have an alpha-numeric route designation.

Exit list

ProvinceDistrictkmmiExitDestinationNotes
Konya Ereğli 0.0 0.0 - D-330 — Konya Continues as the D-330
0.6 0.4 K153 D-750 — Zonguldak, Tarsus
Niğde Ulukışla 17.6 10.9 K152 D-805 — Niğde, Ulukışla
28.8 17.9 K151 Eminlik
30.1 18.7
Eminlik Toll Plaza
32.3 20.1 K15 — Niğde, Tarsus

Light blue indicates toll section of motorway.

See also

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