| Business | Phone |
| Highway & Transportation Dept 600 W Expressway 83, Pharr 78577 | (956) 787-2771 |
| Transportation Dept Dist Ofc 600 W Expressway 83, Pharr 78577 | (956) 702-6100 |
| Texas Deptartment Of Trans 623 N Cage Blvd, Pharr 78577 | (956) 702-6250 |
| Transportation Dept Mntnc 611 N Cage Blvd, Pharr 78577 | (956) 702-6270 |