A week after broken concrete prompted emergency repairs on the Richmond-San Rafael Bridge, officials are partially closing the double-decker bridge for more maintenance.
On the lower deck heading in the eastbound direction, the second and third lanes of the bridge will be closed 8 p.m.-5 a.m. every day from Monday through Friday, Caltrans said in a news release. And on the upper deck heading in the westbound direction, the second lane will be closed starting at 8 p.m. on Wednesday and lasting until 5 a.m. on Thursday, the agency said.
The closures will start at the toll plaza and end at the west side of the bridge in Marin County, according to the news release…