| County |
Road |
Structure Height and Location |
| Cameron |
S.BU77 |
13'6" SB, @ US83/US77, San Benito |
| |
FM801 |
14', @US83/US77, Harlingen |
| |
FM1479 |
14', @US83/US77, Harlingen |
| |
SP486 |
14', @ US83/US77, San Benito |
| Hidalgo |
US281 |
14', @ US83, Pharr |
| |
SH336 |
14', @ US83, McAllen |