About emergency inspection result of tunnel ceiling board in NEXCO EAST
Status of 11 ceiling ceiling panels managed by NEXCO EAST
Status of all 11 tunnel ceiling boards [Photo]
- Kan-Etsu Expressway Expressway Kan-Etsu Tunnel [PDF: 165KB]
Between Yuzawa IC and Minakami IC (both directions) - Hokuriku Expressway, Nou Tunnel [PDF: 196KB]Nadachi-Yahama IC to Nou IC (Out-bound lane)
- Hokuriku Expressway Takanomine Tunnel [PDF: 170KB]Nou IC to Itoigawa IC (Out-bound lane)
- Hokuriku Expressway, Konoshirazu Tunnel [PDF: 152KB]Oyashirazu IC to Itoigawa IC (In-bound lane)
- Hokuriku Expressway Ichiburi Tunnel [PDF: 206KB]Asahi IC - Oyashirazu IC Out-bound line
- Aqua-Line Tokyo Bay Aqua-Tunnel [PDF: 149KB]Ukishima JCT to Umihotaru PA (both directions)
- Nagano Expressway Tate Pass Tunnel [PDF: 321KB]Azumino IC to Omi IC (Out-bound lane)
- Joshinetsu Expressway Gorigamine Tunnel [PDF: 224KB]In-bound lane between Koshoku JCT and Sakaki IC
- Joshinetsu Expressway, Happuzan Tunnel [PDF: 161KB]Usui-Karuizawa IC to Saku IC (Out-bound)
- Joshinetsu Expressway Taroyama Tunnel [PDF: 286KB]Sakaki IC to Ueda Sugadaira IC (In-bound lane)
- Ken-O Road Sugao Tunnel [PDF: 132KB]Between Ome IC and Hinode IC (both directions)
- NEXCO EAST
- Ministry of Land, Infrastructure and Transport
