SR 74 [IN THE SOUTHERN CALIFORNIA AREA] 1-WAY CONTROLLED TRAFFIC AT VARIOUS LOCATIONS FROM 5.6 MI EAST OF THE NORTH JCT OF SR 79 TO THE JCT OF SR 371 (RIVERSIDE CO) FROM 0600 HRS TO 1800 HRS 7 DAYS A WEEK THRU 5/23/13 - DUE TO CONSTRUCTION - MOTORISTS ARE SUBJECT TO DELAYS OF UP TO 15 MINUTES