All northbound lanes of the San Diego Freeway between the Santa Ana and Corona del Mar freeways will be closed at 9 p.m. tonight for construction work, Caltrans officials said.
The closure is needed so crews can install so-called K-rails, the concrete barriers that separate traffic from construction work, officials said. The northbound lanes are scheduled to reopen at 5 a.m. Tuesday. The Santa Ana Freeway will remain open.
