Interstate 840 (North Carolina)

I-840
I-840
Route information
Length	21.9 mi (35.2 km)
Existed	2011–present
History	First segment opened in 2002; officially designated as I-840 in 2011; route completed January 23, 2023
NHS	Entire route
Major junctions
West end	I-40 / I-73 / US 421 in Greensboro
	I-73 near Oak Ridge; US 220 in Greensboro; I-785 / US 29 in Greensboro; US 70 in Greensboro;
East end	I-40 / I-85 / I-785 in Greensboro
Location
Country	United States
State	North Carolina
Counties	Guilford
Highway system
	Interstate Highway System; Main; Auxiliary; Suffixed; Business; Future; North Carolina Highway System; Interstate; US; State; Scenic;

Interstate 840 (I-840) is a 21.9-mile (35.2 km) auxiliary Interstate Highway of I-40 in the U.S. state of North Carolina. The highway is the northern half of the larger Greensboro Urban Loop beltway around the city of Greensboro. It connects to a lot of other major highways, such as I-40, I-73, I-85, and I-785.

References

↑ Google (January 26, 2023). "Interstate 840 (North Carolina)" (Map). Google Maps. Google. Retrieved January 26, 2023.
↑ North Carolina Department of Transportation (September 2, 2011). "US Route Change (2011-09-02)" (PDF). North Carolina Department of Transportation. Retrieved November 24, 2014.

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