Interstate 155 (Missouri–Tennessee)

Interstate 155
Route information
Length:	26.77 mi (43.08 km)
Existed:	1964 (1980) – present
Major junctions
West end:	I-55 / US 61 / US 412 near Hayti, MO
East end:	US-51 / US-412 / SR-20 at Dyersburg, TN
Highway system
Auxiliary route of the Interstate Highway System Main • Auxiliary • Business

Interstate 155 (abbreviated I-155) is an east–west spur beginning in far southeast Missouri. The western terminus is south of Hayti, Missouri at Interstate 55, exits 17A (Interstate 55 northbound) and exit 17B (Interstate 55 southbound). The route proceeds east to the Tennessee border, where it crosses over the Mississippi River. Interstate 155 continues east towards Dyersburg, Tennessee before terminating at U.S. Highway 51, where U.S. Highway 412 continues its route south towards Jackson, Tennessee.

U.S. 412 overlaps the entire length of Interstate 155.

History

I-155 was once planned as Interstate 24W, and would have continued from Dyersburg southeast to Jackson, Tennessee; a similar route was built as a four-lane expressway (with interchanges at most of the major intersections) in the 1990s and signed as part of U.S. 412.

Future

Proposed Interstate 69 will intersect I-155 northwest of Dyersburg and replace the remainder of I-155 east of that point, reducing the length of I-155 by approximately 8 miles (13 km).

Exit list

State	County	Location	Mile	Exit	Destinations	Notes
Missouri	Pemiscot		0.00		US 412 west	Westbound exit and eastbound entrance
				1 A-B	I-55 / US 61 – Memphis, St. Louis	Signed as exits 1B (north) and 1A (south)
				4	Route U – Caruthersville
		Caruthersville		7	Route 84 / Route Y – Caruthersville
Mississippi River				Caruthersville Bridge
Tennessee	Dyer			2	SR-181 (Great River Road)
				7	SR-182 (Lenox Road)
		Dyersburg		13	SR-78 – Dyersburg, Tiptonville
				15	US-51 south / US-412 east – Dyersburg, Jackson
					US-51 north – Union City	Eastbound exit and westbound entrance
1.000 mi = 1.609 km; 1.000 km = 0.621 mi      Concurrency terminus •      Closed/former •      Incomplete access •      Unopened

External links

• Kurumi's 3di Page: x55 3dis

Browse numbered routes
← Route 154	MO	Route 156 →
← SR-154	TN	SR-155 →