Texas State Highway 172
SH 172, highlighted in red | ||||
| Route information | ||||
| Maintained by TxDOT | ||||
| Length | 28.471 mi (45.820 km) | |||
| Existed | 1932–present | |||
| Major junctions | ||||
| South end | Local road in Olivia | |||
| SH 35 in Weedhaven SH 111 in Crossroads | ||||
| North end | Loop 522 / FM 710 in Ganado | |||
| Location | ||||
| Country | United States | |||
| State | Texas | |||
| Counties | Calhoun, Jackson | |||
| Highway system | ||||
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State Highway 172 (SH 172) is a state highway in Texas that connects Ganado to Olivia on the Gulf Coast.