Appalachian Development Highway System
location: Beckley, West Virginia
length mi: 247.6
name: Corridor J-1
length mi: 232.9
location: Milton, Pennsylvania
name: Corridor O-1
state: WV
location: Elmira, New York
length mi: 14.2
length mi: 48.7
location: Corning, New York
title: Appalachian Development Highway System
length mi: 30.4
name: Corridor P-1
location: Chillicothe, Ohio
name: Corridor X
location: Algood, Tennessee
name: Corridor A
location: New Stanton, PA – Harrisburg, PA
state: KY
length mi: 51.01
name: Corridor B
state: GA
location: Prestonsburg, Kentucky
wordnet type: synset-road-noun-1
name: Corridor R
length mi: 59.5
name: Corridor X-1
length mi: 146.1
location: Morgantown, WV – Hancock, MD
location: Clarksburg, West Virginia
location: Asheville, North Carolina
location: London, Kentucky
state: NY
location: Celina, Tennessee
state: SC
location: Bessemer, Alabama
location: Campton, Kentucky
name: Corridor B-1
name: Corridor W
maint: state or local governments
length mi: 71.7
length mi: 54.4
name: Corridor G
map notes: Map of the Appalachian Development Highway System
length mi: 127.7
location: Duncannon, Pennsylvania
name: Corridor I
state: TN
subject: Category:Highways in the United States
name: Corridor N
hypernym: Part
header type: UC
location: Columbus, Ohio
location: Kimball, Tennessee
length mi: 3090
location: Binghamton, New York
length mi: 15.8
state: PA
length mi: 50.7
location: Batesville, Mississippi
location: Winchester, Kentucky
type: I
name: Corridor O
length mi: 87.09999999999999
location: Greenup, Kentucky
state: OH
location: Bellefonte, Pennsylvania
type: Future
name: Corridor P
route: 422
location: Morristown, Tennessee
location: Clearfield, Pennsylvania
length mi: 112.9
state: AL
name: Corridor L
name: Corridor A-1
name: Corridor U
length mi: 27.3