The Corridor Identification and Development Program , abbreviated as the Corridor ID Program , is a comprehensive planning program for inter-city passenger rail projects in the United States administered by the Federal Railroad Administration (FRA) under the 2021 Infrastructure Investment and Jobs Act (IIJA). Each route accepted into the program is granted $500,000 toward planning activities and is prioritized for future federal funding.
As of December 2023[update] , a total of 69 passenger rail corridors have been accepted into the Corridor ID Program. Of these, 7 are new high-speed rail routes, 34 are new conventional rail routes, 13 are existing routes with proposed extensions, and 15 are existing routes with proposed upgrades. For example, accepted projects include Brightline West high-speed rail, the Northern Lights Express from Minneapolis to Duluth, the Heartland Flyer extension from Oklahoma City to Newton, and frequency increases for the Cardinal and Sunset Limited .
The $1.8 billion Corridor ID Program was authorized by Congress with the passage of the IIJA in November 2021 and was formally established in May 2022.[ 1] [ 2] The FRA began soliciting its first round of applications in December 2022[ 3] and made its first selection of 69 corridors in December 2023.[ 4]
The purpose of the Corridor ID Program is to identify potential passenger rail expansion projects and to provide seed funding for planning stages. Construction and operational funding are not included. Eligible entities are invited to submit projects for consideration. Such entities include Amtrak , regional rail authorities, states, groups of state, state subdivisions, regional planning organizations, and federally recognized tribes .[ 1] Once selected, each corridor is initially granted $500,000 toward project planning activities. Projects proceed through three steps:
Step 1: Determination of the scope, schedule, and cost estimate for preparing a Service Development Plan
Step 2: Preparation of the Service Development Plan. This plan must list details including train frequencies, peak and average operating speeds, trip times, station locations, capital projects, rolling stock needs, economic impacts, environmental benefits, and the project schedule. These grants require a 10% match from entities.
Step 3: Project development work readying the Service Development Plan for implementation, such as environmental impact statements and engineering design. Step 3 awardees must input a 20% match.[ 5]
This list is current as of December 2023[update] . A total of 69 passenger rail corridors spanning 44 states have been accepted into the Corridor ID Program.
Legend
HSR New high-speed rail
New New conventional rail
Extension Existing route with extension, might include upgrades
Upgrade Existing route with upgrades, no extension
Corridor[ 6]
Route
Sponsor
Type
Step
Amtrak Texas High-Speed Rail Corridor
Dallas –Houston
Amtrak
HSR
3[ 7] [ 8]
1
Brightline West High-Speed Corridor
Rancho Cucamonga –Las Vegas
Nevada Department of Transportation
California High-Speed Rail Phase 1 Corridor
San Francisco–Los Angeles/Anaheim
California High-Speed Rail Authority
Cascadia High-Speed Ground Transportation
Vancouver –Portland
Washington State Department of Transportation
2[ 9]
Charlotte, North Carolina, to Atlanta, Georgia, Corridor
Charlotte –Atlanta
North Carolina Department of Transportation
Fort Worth to Houston High-Speed Rail Corridor
Fort Worth –Houston
North Central Texas Council of Governments
High Desert Corridor
Victor Valley –Palmdale
Antelope Valley Transit Authority
Asheville to Salisbury, North Carolina, Corridor
Asheville –Salisbury
North Carolina Department of Transportation
New
Atlanta to Savannah Corridor
Atlanta –Savannah
Georgia Department of Transportation
2[ 10]
Atlanta-Chattanooga-Nashville-Memphis Corridor
Atlanta –Memphis
City of Chattanooga
1
Baton Rouge-New Orleans Corridor
Baton Rouge –New Orleans
Louisiana Department of Transportation and Development
Boston and Albany Corridor
Boston –Albany
Massachusetts Department of Transportation
Central Coast Corridor
San Jose –San Luis Obispo
California Department of Transportation
Charlotte to Kings Mountain, North Carolina, Corridor
Charlotte –Kings Mountain
North Carolina Department of Transportation
Chicago to Quad Cities Service Extension Program
Chicago–Moline
Illinois Department of Transportation
Chicago, Fort Wayne, Columbus, and Pittsburgh [ 11]
Chicago–Pittsburgh
City of Fort Wayne
Cleveland-Columbus-Dayton-Cincinnati (3C&D) Corridor
Cleveland –Cincinnati
Ohio Rail Development Commission
Cleveland-Toledo-Detroit Corridor
Cleveland –Detroit
Coachella Valley Rail Corridor
Los Angeles–Coachella
California Department of Transportation
Colorado Front Range Corridor [ 12]
Fort Collins –Pueblo
Front Range Passenger Rail District
2[ 13]
Commonwealth Corridor
Newport News –New River Valley
Virginia Department of Rail and Public Transportation
1
Diamond State Line
Newark /Wilmington –Salisbury /Berlin
Delaware Transit Corporation
Eau Claire-Twin Cities Corridor
St. Paul –Eau Claire
Eau Claire County, Wisconsin
Fayetteville to Raleigh, North Carolina, Corridor
Fayetteville –Raleigh
North Carolina Department of Transportation
Gulf Coast Passenger Rail Service
New Orleans –Mobile
Southern Rail Commission
Houston to San Antonio Corridor[ 14]
Houston –San Antonio
Texas Department of Transportation
I-20 Corridor Intercity Passenger Rail Service
Dallas –Meridian
Southern Rail Commission
Jacksonville-Orlando-Miami Corridor
Jacksonville –Miami
Florida Department of Transportation
Louisville-Indianapolis Passenger Rail Corridor
Indianapolis –Louisville
Kentuckiana Regional Planning and Development Agency
Miami-Orlando-Tampa Corridor
Miami–Tampa
Florida Department of Transportation
Milwaukee-Madison-Eau Claire-Twin Cities Corridor
Milwaukee –Minneapolis
Wisconsin Department of Transportation
North Coast Hiawatha [ 15]
Chicago–Seattle /Portland
Big Sky Passenger Rail Authority
Northern Lights Express
Minneapolis –Duluth
Minnesota Department of Transportation
Peoria to Chicago Passenger Rail Service
Peoria –Chicago
City of Peoria
Phoenix-Tucson Corridor
Buckeye –Tucson
Arizona Department of Transportation
Reading-Philadelphia-New York Corridor [ 16]
Reading –New York City
Schuylkill River Passenger Rail Authority
Scranton to New York Penn Station Corridor [ 17]
Scranton –New York City
Pennsylvania Department of Transportation
2[ 18]
Texas Triangle: Dallas-Fort Worth-Houston Intercity Passenger Rail Corridor[ 19]
Fort Worth –Houston
Texas Department of Transportation
TCMC Service Expansion via La Crosse
Chicago–St. Paul
Wisconsin Department of Transportation
Wilmington to Raleigh, North Carolina, Corridor
Wilmington –Raleigh
North Carolina Department of Transportation
Winston-Salem to Raleigh, North Carolina, Corridor
Winston-Salem –Raleigh
Amtrak to Long Island
Washington –New York City–Ronkonkoma
Amtrak
Extension
Capitol Corridor
Extensions to San Francisco, Salinas , Novato , Sparks
California Department of Transportation
Downeaster Corridor
Boston –Brunswick –Rockland
Northern New England Passenger Rail Authority
2[ 20]
Green Mountain Corridor
New York City–Bennington –Burlington
Vermont Agency of Transportation
Hannibal Extension of Existing Chicago-Quincy Corridor
Chicago–Quincy –Hannibal
Missouri Department of Transportation
Heartland Flyer Extension
Fort Worth –Oklahoma City –Newton
Kansas Department of Transportation
Kansas City, MO, to St Joseph, MO [ 21]
St. Louis –Kansas City –St. Joseph
Missouri Department of Transportation
Los Angeles-San Diego-San Luis Obispo (LOSSAN) Rail Corridor
San Luis Obispo –San Diego–San Ysidro
California Department of Transportation
Milwaukee to Green Bay (Hiawatha Extension)
Chicago–Milwaukee –Green Bay
Wisconsin Department of Transportation
San Joaquin Valley Corridor
Merced /Oakland –Sacramento –Redding
California Department of Transportation
Vermonter Corridor
Washington –St. Albans –Montreal
Vermont Agency of Transportation
Washington, D.C., to Bristol, VA, Corridor
Washington –Roanoke –Bristol
Virginia Department of Rail and Public Transportation
Wolverine Corridor
Chicago–Detroit–Windsor
Michigan Department of Transportation
Adirondack Corridor
New York City–Montreal
New York State Department of Transportation
Upgrade
Amtrak Cascades Corridor
Eugene –Vancouver
Washington State Department of Transportation
Anchorage North & South Corridor
Fairbanks –Seward
Alaska Railroad Corporation
Charlotte, North Carolina, to Washington, D.C., Corridor
Charlotte –Washington
North Carolina Department of Transportation
Chicago to Carbondale Corridor
Chicago–Carbondale
Illinois Department of Transportation
Chicago to Grand Rapids Corridor
Chicago–Grand Rapids
Michigan Department of Transportation
Chicago to Port Huron Corridor
Chicago–Port Huron
Chicago to St. Louis Higher-Speed Rail Corridor [ 22]
Chicago–St. Louis
Illinois Department of Transportation
Daily Cardinal Service
New York City–Chicago
Amtrak
Daily Sunset Limited Service
New Orleans –Los Angeles
Empire Corridor
New York City–Niagara Falls
New York State Department of Transportation
Hartford Line Corridor
New Haven –Springfield
Connecticut Department of Transportation
Indianapolis-Chicago Corridor[ 23]
Indianapolis –Chicago
Indiana Department of Transportation
Keystone Corridor: Pittsburgh to Philadelphia
Philadelphia –Pittsburgh
Pennsylvania Department of Transportation
Milwaukee to Chicago Hiawatha Expansion
Milwaukee –Chicago
Wisconsin Department of Transportation
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