TX 4
State Highway 4 (SH 4) is an east–west state highway in southern Texas in American Truck Simulator. It runs from Interstate 69E, US 77, and US 83 in Brownsville to a rest stop east of Boca Chica Village.
In real life, the western terminus of SH 4 is at the Mexican border in Brownsville and spans a total length of 24.4 miles (39.3 km). The featured section of the road is roughly 16 miles (25.7 km) longer than in real life. It is the southernmost Texas state highway.
Course
SH 4 serves as a connection between Brownsville and the Boca Chica area at the Gulf of Mexico with its entire course running parallel with Mexico to the south. It begins at an interchange with the southern terminus of Interstate 69E, US 77, and US 83 in the city and follows International Boulevard. It continues northeast until intersecting with SH 48 at Boca Chica Boulevard. The highway turns east onto Boca Chica Boulevard and exits Brownsville near the southern side of the Brownsville Port. It also passes by the historic site of the Battle of Palmito Ranch, the site of the final battle of the American Civil War. SH 4 roughly parallels the Rio Grande to the south as it continues east pass Boca Chica Village and the South Texas Launch Site at the SpaceX Starbase. A Taylor construction site is passed before the highway approaches its eastern terminus at the coast of the Gulf of Mexico at Boca Chica Beach; here, a rest stop is also presented.
Cities
Scenery towns
Junction list
| Location | mi | km | Destinations | Facilities | Notes |
|---|---|---|---|---|---|
| Brownsville | 0 | 0 |    I-69E / US 77 / US 83
|
Western terminus in-game; southern terminus of I-69E, US 77, US 83: I-69E exit 1; I-69E, US 77, and US 83 southbound are inaccessible; SH 4 continues west inaccessibly | |
| 3 | 4 | Brownsville Fish Tail Foods Factory | |||
| 3 | 5 | Brownsville Plugged Warehouse | |||
| 3 | 5 | Brownsville Equos Power Warehouse | |||
| 3 | 6 |  SH 48 (Padre Island Highway / Boca Chica Boulevard) – Port of Brownsville, South Padre Island
|
|
TOTSO | |
| Boca Chica Village | 31 | 50 | Space rocket facility | 
|
|
| 36 | 57 | Brownsville Taylor Construction Site | |||
| 40 | 65 | Rest Stop | 
|
Eastern terminus |
Gallery
Brownsville
Boca Chica Village
