From Monday, Oct. 19 to Friday, Oct. 23, Caltrans will close the entire westbound I-10 San Bernardino Freeway from Puente Avenue to the I-605 San Gabriel River Freeway from 11:59 p.m. to 4 a.m. The closure is part of the High Occupancy Vehicle (HOV) lane construction project and is weather permitting and subject to change.