Interstate 74

"I-74" redirects here. For the Kaidai class submarine operated by the Imperial Japanese Navy, see Japanese submarine I-74.

Interstate 74 marker
Interstate 74
Map
I-74 highlighted in red
Route information
Length541.62 mi[1] (871.65 km)
As of June 27, 2023
NHSEntire route
Western segment
Length416.71 mi (670.63 km)
West end I-80 in Davenport, IA
Major intersections
East end I-75 / US 52 in Cincinnati, OH
Eastern segment
Length124.91 mi (201.02 km)
West end I-77 at the Virginia state line near Pine Ridge, NC
Major intersections
East end US 74 / NC 41 near Lumberton, NC
Location
CountryUnited States
StatesIowa, Illinois, Indiana, Ohio, North Carolina
Highway system

Interstate 74 (I-74) is an Interstate Highway in the Midwestern and Southeastern United States. Its western end is at an interchange with I-80 in Davenport, Iowa (Quad Cities); the eastern end of its Midwest segment is at an interchange with I-75 in Cincinnati, Ohio. The major cities that I-74 connects to include Davenport, Iowa; Peoria, Bloomington, and Champaign, Illinois; Indianapolis, Indiana; and Cincinnati, Ohio. I-74 also exists as several disconnected sections of highways in North Carolina.

  1. ^ Starks, Edward (June 27, 2023). "Table 1: Main Routes of the Dwight D. Eisenhower National System of Interstate and Defense Highways as of December 31, 2021". Route Log and Finder List. Federal Highway Administration. Retrieved April 18, 2022.}