Firefighters work at the exit of the Sasago Tunnel on the Chuo Expressway in Otsuki, Yamanashi Prefecture, central Japan, Monday morning, Dec. 3, 2012. Concrete ceiling slabs fell onto

 

              Firefighters work at the exit of the Sasago Tunnel on the Chuo Expressway in Otsuki, Yamanashi Prefecture, central Japan, Monday morning, Dec. 3, 2012. Concrete ceiling slabs fell onto
Firefighters work at the exit of the Sasago Tunnel on the Chuo Expressway in Otsuki, Yamanashi Prefecture, central Japan, Monday morning, Dec. 3, 2012. Concrete ceiling slabs fell onto moving vehicles deep inside the tunnel Sunday, and authorities confirmed nine deaths before suspending rescue work Monday while the roof was being reinforced to prevent more collapses. The sign attached to a mobile lighting pole, left, reads "Land and Transport Ministry." (AP Photo/Kyodo News) JAPAN OUT, MANDATORY CREDIT, NO LICENSING IN CHINA, FRANCE, HONG KONG, JAPAN AND SOUTH KOREA