Interstate 45
I-45 | ||||
|---|---|---|---|---|
I-45 highlighted in red | ||||
| Route information | ||||
| Length | 284.913 mi[1] (458.523 km) | |||
| Existed | 1971–present | |||
| NHS | Entire route | |||
| Major junctions | ||||
| South end | SH 87 in Galveston | |||
| North end | I-30 / I-345 / US 75 in Dallas | |||
| Location | ||||
| Country | United States | |||
| State | Texas | |||
| Counties | Galveston, Harris, Montgomery, Walker, Madison, Leon, Freestone, Navarro, Ellis, Dallas | |||
| Highway system | ||||
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Interstate 45 is an Interstate Highway in the state of Texas in the United States. It goes from Galveston north to Dallas. The route is 284.913 miles (458.523 km) long.[1]
References
- ↑ 1.0 1.1 Texas Department of Transportation. "Highway Designation File - Interstate Highway No. 45".