23-ton collapse blocks Chiba tunnel; no one injured

National Dec 24, 2015

23-ton collapse blocks Chiba tunnel; no one injured

A 23.5-ton section of new mortar collapsed in a tunnel in Kimitsu, Chiba Prefecture, on Wednesday, but no one was injured, the prefectural government said. A traffic controller noticed the mortar falling over a 20-meter stretch of the 91.3-meter tunnel at around 8:10 a.m. The ...