Interstate highway
Business Spur Interstate 80 shield marker
州間高速道路
アメリカ合衆国の高速道路
omrežje avtocest v Združenih državah Amerike
soustava dálnic v USA
March 2017
Standard Interstate shields
美國國家高速公路網
Interŝtata Ŝosea Sistemo
Remarks in Cadillac Square, Detroit
Interstate Highway System
Sistema Interestadual de Autoestradas dos Estados Unidos
Sistem Jalan Raya Antar Negara Bagian (Amerika Serikat)
주간고속도로
sistema de autopistas de los Estados Unidos
Sistema Interestatal d'Autopistes dels Estats Units
Autostrady międzystanowe w Stanach Zjednoczonych Ameryki Północnej
January 2025
Estatuarteko Autobide Sistema
Business Loop 80.svg
ABD'nin eyaletler arası bir otoyol ağı sistemi
network of freeways in the United States
Business Loop Interstate 80 shield marker
Система межштатных автомагистралей США
Sistema Interestatal de Autopistas
ŝosea sistemo
Primary Interstate Highways in the 48 contiguous states. #Alaska, Hawaii, and Puerto Rico
The current source is insufficiently reliable .
сеть скоростных автомагистралей в США
moottoritieverkosto Yhdysvalloissa
Highway shields for Interstate 80, Business Loop Interstate 80, and the Eisenhower Interstate System
미국 전역을 연결하는 자동차 전용도로 체계
yes
sistema autostradale statunitense
ref|.|group=lower-alpha
Business Spur 80.svg
Markers for Business Loop Interstate 80 and Business Spur Interstate 80
horizontal
州際公路系統
right
système autoroutier aux États-Unis
Dwight D. Eisenhower National System of Interstate and Defense Highways
Interstate Highway
Interstate X
System der Interstate Highways in den Vereinigten Staaten
Система міжштатних автомагістралей