| Business | Phone |
| Traffic Operations Div 118 E Riverside Dr, Austin 78704 | (512) 416-3200 |
| Texas Dept Of Transportation 125 E 11th St, Austin 78701 | (512) 463-8684 |
| Transportation Dept 150 E Riverside Dr, Austin 78704 | (512) 416-2163 |
| Transportation Dept-Aviation 200 E Riverside Dr 150, Austin 78704 | (512) 416-4500 |
| Transportation Dept-Constr Div 200 E Riverside Dr, Austin 78704 | (512) 416-2510 |
| Transportation Planning 118 E Riverside Dr, Austin 78704 | (512) 486-5000 |
| Public Safety Dept Capitol Plc 1500 N Congress Ave, Austin 78701 | (512) 463-3473 |
| Public Transportation Div 150 E Riverside Dr, Austin 78704 | (512) 416-2810 |
| Railroad Commission 1701 Congress Ave, Austin 78701 | (512) 463-7288 |
| Right Of Way Dept 118 E Riverside Dr, Austin 78704 | (512) 416-2901 |
| Motor Vehicle Titles 105 W Riverside Dr, Austin 78704 | (512) 465-7445 |
| Motor Vehicle Titles 8868 Research Blvd # 108, Austin 78758 | (512) 465-7445 |
| Texas Rangers 13730 N Highway 183, Austin 78750 | (512) 335-8131 |
| Motor Carrier Div 4203 Bull Creek Rd 22, Austin 78731 | (512) 465-3500 |
| Motor Vehicle Titles 4000 Jackson Ave, Austin 78731 | (512) 465-7611 |
| Drivers License Dept 4719 S Congress Ave, Austin 78745 | (512) 444-5241 |
| Drivers License Office 1500 S Congress Ave, Austin 78704 | (512) 936-2100 |
| Transportation Dept 3712 Jackson Ave 6, Austin 78731 | (512) 465-7394 |
| Transportation Dept 4000 Jackson Ave 1, Austin 78731 | (512) 465-7403 |
| Transportation Dept Mntnc 3810 Jackson Ave, Austin 78731 | (512) 465-7649 |
| Motor Vehicle Titles 1001 E Parmer Ln, Austin 78753 | (512) 465-7445 |
| Transportation Dept 7901 N Ih 35, Austin 78753 | (512) 832-7000 |
| Transportation Dept Warehouse 7901 N Ih 35, Austin 78753 | (512) 832-7171 |
| Safety & Maintenance Operation 1101 E Anderson Ln, Austin 78752 | (512) 483-3650 |
| Transportation Dept 1811 Airport Blvd, Austin 78702 | (512) 542-9392 |
| Transportation Dept 6400 E Highway 290, Austin 78723 | (512) 371-0006 |
| Transportation Dept 760us Highway 183 S, Austin 78741 | (512) 385-0862 |
| Transportation Dept Warehouse 12315 W Highway 290, Austin 78737 | (512) 288-4761 |
| Transportation Dept-Training 1101 E Anderson Ln, Austin 78752 | (512) 483-3638 |
| Transportation Dept Warehouse 8902 Fm 969, Austin 78724 | (512) 929-7221 |
| Drivers License Dept 6121 N Lamar Blvd, Austin 78752 | (512) 424-2076 |