Darica School Street tunnel

Tunnel to Darica School Street: Kocaeli Metropolitan Municipality makes a tunnel under the railway to cross the High Speed ​​Train route in Darıca. School Street and Topçular Street separating each other from the railway will be connected to the tunnel with the work done. In the study initiated in the school and Topçular Avenue, bored piles are crashed on both sides of the streets.
Following the piling work, the middle section of the road will be dug up and excavated. Previously, there was room for the underpass in the street section of the railway. This area will be reached by excavating the tunnel under the railway.
The 230 meter width project will be the tunnel width 7 meter. The road will be a one-and-a-half-meter pavement in the project, the width of which will be 4 meters. In the project, the first layer will be laid 2 thousand 500 tons, the second 200 thousand tons, the third layer 12 bin 300 tons asphalt.