| Business | Phone |
| Los Angeles Street Maintenance 600 S Spring St # 1200, Los Angeles 90014 | (213) 485-5681 |
| Ca State Highway Patrol 777 W Washington Blvd, Los Angeles 90015 | (213) 744-2331 |
| South Bay Builders 5455 Wilshire Blvd, Los Angeles 90036 | (323) 456-0466 |
| Highway Dept 120 S Spring St, Los Angeles 90012 | (213) 897-3798 |