Interstate 45 is an intrastate interstate highway located entirely within the state of Texas, United States. Its southern end is in Galveston, Texas at Texas State Highway 124; its northern end is in Dallas, Texas at Interstate 30.

Table of contents
1 Number of Miles
2 Major Cities Along the Route
3 Intersections with other Interstates
4 Spur Routes
5 Notes

Number of Miles

284 miles

Major Cities Along the Route

Intersections with other Interstates

Spur Routes

Notes