Interstate 20 in Texas

Interstate 20
I-20 highlighted in red
Route information
Maintained by TxDOT
Length	636.08 mi[1] (1,023.67 km)
Existed	1959–present
NHS	Entire route
Major junctions
West end	I-10 in Reeves County
Major intersections	I-820 in Benbrook and Kennedale I-30 near Fort Worth Chisholm Trail Parkway in Fort Worth I-35W in Fort Worth Pres. George Bush Turnpike in Grand Prairie US 67 in Dallas I-35E / US 77 in Dallas I-45 in Dallas I-635 in Balch Springs Future I-369 / US 59 in Marshall
East end	I-20 near Greenwood, LA
Location
Country	United States
State	Texas
Counties	Reeves, Ward, Crane, Ector, Midland, Martin, Howard, Mitchell, Nolan, Taylor, Callahan, Eastland, Erath, Palo Pinto, Parker, Tarrant, Dallas, Kaufman, Van Zandt, Smith, Gregg, Harrison
Highway system
Interstate Highway System Main Auxiliary Suffixed Business Future Highways in Texas Interstate US State Toll Loops Spurs FM/RM Park Rec
← SH 19 → SH 20

Interstate 20 in Texas (I-20^[a]) is a major east–west Interstate Highway in the Southern United States, running east from a junction with I-10 east of Kent, Texas, through the Dallas–Fort Worth metroplex to the Louisiana state line near Waskom, Texas. The original distance of I-20 was 647 miles (1,041 km) from I-10 to the Louisiana state line, reduced to the current distance of 636 miles (1,024 km) with the rerouting of I-20 in the 1980s and 1990s. I-20 is known as the Ronald Reagan Memorial Highway within the Dallas–Fort Worth metroplex.

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