Koreas break ground on railways but sanctions block project

South and North Korean government officials connect northern and southern railroad tracks during a groundbreaking ceremony at Panmun Station in Kaesong, North Korea, Wednesday, Dec. 26, 2018. North and South Korea broke ground Wednesday on an ambitious project to modernize North Korean railways and roads and connect them with the South, but without progress in nuclear negotiations, regular trains won't be crossing the border anytime soon. (Korea Pool/Newsis via AP)

SEOUL, South Korea — North and South Korea broke ground Wednesday on an ambitious project to modernize North Korean railways and roads and connect them with the South, but without progress in nuclear negotiations, regular trains won’t be crossing the border anytime soon.