The road was closed for about a week until the flood waters subsided enough for cars to pass Jan. 17. The road was closed early Sunday morning following the most recent spate of storms to hit the Bay Area, and the flooding got worse overnight, according to the CHP. Caltrans crews lugged in a sizable pump — a foot in diameter — Monday morning, which brought about “some small improvements in the flooding,” officials said. [...] there was no estimated time to re-open any of the closed lanes in either direction by Monday night, police said.