Traffic Signal in Torrance Blvd - Del Amo Blvd at Crenshaw Blvd .

All traffic signals have yellow tape on the backplates while the older ones are kept . This is near the refinery area of the city . This is southeast of the Refining company natural oil gas . The other refinery area is in Carson on 223rd St and Wilmington the biggest intersection with newer traffic signal heads from Peek and McCain sometime in 2017 . This is south of 190th St . Del Amo Blvd continues here and the next signal is a flashing yellow arrow .