Texas State Highway 359 (SH 359) is a state‑maintained highway in the Gulf Coast region of Texas. The route runs in a primarily east‑west direction, connecting the coastal community of Port Lavaca with Interstate 69/US 59 near the city of Victoria.
Route description
- Western terminus: SH 359 begins at an intersection with U.S. Highway 87 (US 87) in Port Lavaca, Calhoun County.
- Eastern terminus: The highway ends at a junction with Interstate 69 (I‑69)/US 59 in southern Victoria County, just west of the city of Victoria.
- Length: Approximately 30 miles (48 km).
- Counties traversed: Calhoun County and Victoria County.
- Key intersections:
- FM 2991 near Port Lavaca
- FM 362 in the community of Port O’Connor
- FM 1956 near the Victoria County line
- I‑69/US 59, providing connections to Houston, Corpus Christi, and other regional destinations.
Historical background
- SH 359 was designated in the early 1930s as part of Texas’s expanding state highway system.
- The route has undergone several realignments and extensions, most notably in the 1960s when it was extended eastward to meet the then‑US 59 corridor (now I‑69).
- In the 1990s, portions of the highway were upgraded to improve safety and accommodate increased traffic related to regional industrial growth, particularly oil and petrochemical facilities.
Function and significance
- SH 359 serves as a primary connector for commercial traffic between the Port Lavaca harbor area and inland industrial centers near Victoria.
- The highway also provides local access for residential communities, agricultural operations, and tourism destinations along the Gulf Coast.
- Its junction with I‑69/US 59 links the Gulf Coast to the broader interstate network, facilitating freight movement throughout Texas and beyond.
Major features
- The route includes a mix of two‑lane rural segments and four‑lane divided sections near urbanized areas.
- Several bridges cross the Lavaca River and its tributaries, providing critical infrastructure for the region’s transportation network.
References
- Texas Department of Transportation (TxDOT) Highway Designation Files.
- Official Texas State Highway Maps (1930‑present editions).
- TxDOT Traffic Count Data, 2023.
