 State Route 188 | ||||
|---|---|---|---|---|
| Tecate Road | ||||
 State Route 188 highlighted in red | ||||
| Route information | ||||
| Maintained by Caltrans | ||||
| Length | 1.850 mi[1] (2.977 km) | |||
| Existed | 1972–present | |||
| Major junctions | ||||
| South end | Avenida Lázaro Cárdenas at Mexico–United States border in Tecate | |||
| North end |  SR 94 near Potrero | |||
| Location | ||||
| Country | United States | |||
| State | California | |||
| Counties | San Diego | |||
| Highway system | ||||
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State Route 188 (SR 188), also known as Tecate Road, is an approximately two-mile (3 km) state highway in the U.S. state of California that connects State Route 94 in San Diego County with the Mexico – United States border. Its southern terminus is at the border near Tecate, Baja California and its northern terminus with SR 94 is near Tecate, California. The route was assigned in the area in 1972, and has remained intact since.