Kağıthane–Piyalepaşa Tunnel

The Kağıthane–Piyalepaşa Tunnel (Turkish: Kağıthane–Piyalepaşa Tüneli) is a twin-tube road tunnel under the inner city of Istanbul, Turkey connecting the Kağıthane district and Piyalepaşa Boulevard in Beyoğlu district. Opened in 2009, it is 1,625 m (5,331 ft) long.

Kağıthane–Piyalepaşa Tunnel

The Kağıthane–Piyalepaşa Tunnel (Turkish: Kağıthane–Piyalepaşa Tüneli) is a twin-tube road tunnel under the inner city of Istanbul, Turkey connecting the Kağıthane district and Piyalepaşa Boulevard in Beyoğlu district. Opened in 2009, it is 1,625 m (5,331 ft) long.