SR 138 [IN THE SOUTHERN CALIFORNIA AREA] 1-WAY CONTROLLED TRAFFIC AT VARIOUS LOCATIONS FROM THE JCT OF SR 173 TO THE JCT OF SR 18 (SAN BERNARDINO CO) FROM 0600 HRS TO 2000 HRS MONDAY THRU THURSDAY THRU 5/23/13 - DUE TO CONSTRUCTION - MOTORISTS ARE SUBJECT TO DELAYS OF UP TO 10 MINUTES