Projects | IGT

Upgrade of a historic transit route through Algeria

3 new road tunnels in the fabled Kherrata gorge

27 km through various rock types in the Semmering massif

ÖBB bekommt grünen Strom English

New construction of the second tube in challenging geological conditions

Metro Yenikapi - Unkapani

Sanierung von 9 Brückenobjekten und 4 Tunnelröhren

Extension of the line U1 - urban tunnel construction directly beneath the motorway junction Favoriten and the A23 bypass

Niklasdorf Tunnel - refurbishment of a tunnel in limiting equilibrium

Metro Kadiköy Kartal

3 zweistreifige Strassentunnel an den Steilküsten von Bejaia