This is a very serious investment. Along the three proposed routes, the tunnel's length would be between 5.5 km to 9 km, with an additional suggested tunnel ranging from 500 m to 1.5 km, including certain bridges and connecting access roads. The entrance and exit points would be different. One of the entrance points would be in the Miljevići settlement, here in Istočno Sarajevo, near the entity border", says Ljubiša Ćosić