This article contains a list of named passenger trains in the United States, with names beginning I through M.
I
| Train Name |
Railroad |
Train Endpoints |
Operated |
| Illini |
Illinois Central |
Chicago, IL-Champaign, IL |
|
| Illini Service |
Amtrak |
Chicago, IL-Carbondale, IL |
|
| Illinois Zephyr |
Amtrak and Chicago, Burlington & Quincy |
Chicago, IL-Quincy, IL |
|
| Indianapolis Express |
New York Central |
Detroit, MI-Indianapolis, IN |
|
| Inter-American (Amtrak) |
Amtrak |
St. Louis, MO-Laredo, TX |
1974- |
| Inter-City Limited |
Grand Trunk Western and Canadian National |
Chicago, IL-Toronto, ON |
|
| International Limited |
Amtrak and VIA |
Chicago, IL-Toronto, ON |
1982-2004 |
| International |
Great Northern |
Seattle, WA-Vancouver, BC |
1950-1971 |
| Interstate Express |
New York Central |
Chicago, IL-Toledo, OH |
|
| Interstate Express |
Reading-CNJ-Lackawanna |
Philadelphia, PA-Syracuse, NY |
|
| Iron & Copper Country Express |
Chicago and North Western Railway |
Chicago, IL-Ishpeming, MI |
|
| Iroquois |
New York Central |
Chicago, IL-Toledo, OH |
|
J
| Train Name |
Railroad |
Train Endpoints |
Operated |
| James Whitcomb Riley |
New York Central C&O Amtrak |
Chicago, IL-Washington, DC
Chicago, IL-Newport News, VA |
|
| Jeffersonian |
Pennsylvania |
New York, NY-St Louis, MO |
|
| Jet Rocket |
Rock Island |
Chicago, IL-Peoria, IL |
1956- |
| John Quincy Adams |
New Haven Railroad |
New York, NY-Boston, MA |
1957- |
K
| Train Name |
Railroad |
Train Endpoints |
Operated |
| Kansas City-Florida Special |
St. Louis-San Francisco-Southern-Atlantic Coast Line-Florida East Coast |
Kansas City, MO-Miami, FL |
1902-1965 |
| Kansas City Mule |
Amtrak |
St. Louis, MO-Kansas City, MO |
|
| Kansas City Zephyr |
Chicago, Burlington & Quincy |
Chicago, IL-Kansas City, MO |
1953-1968 |
| Kansas Cityan |
Santa Fe |
Chicago, IL-Kansas City, MO |
1938- |
| Katy Flyer |
Katy |
Kansas City, MO - San Antonio, TX |
|
| Katy Limited |
Katy |
Kansas City, MO - San Antonio, TX |
|
| Keystone Service |
Amtrak |
New York, NY-Harrisburg, PA |
|
| Keystone |
Pennsylvania |
New York, NY-Washington, DC |
1956- |
| Knickerbocker |
New York Central |
New York, NY-Boston, MA |
|
L
| Train Name |
Railroad |
Train Endpoints |
Operated |
| La Salle |
CN; VIA |
Chicago, IL-Toronto, ON;Sarnia, ON-Montreal, QC |
|
| Lake Cities Special |
New York Central |
Detroit, MI-Pittsburgh, PA |
|
| Lake Shore Limited |
Amtrak |
Chicago, IL-New York, NY
Chicago, IL-Boston, MA |
|
| Lake Shore Limited |
New York Central |
Chicago, IL-Toledo, OH |
|
| Lake Superior Limited |
Duluth, South Shore & Atlantic |
Calumet, MI-St. Ignace, MI |
|
| Laker |
Soo Line |
Chicago, IL–Superior-Duluth / Minneapolis-St. Paul |
June 1951 to January 1965 |
| Land O' Corn |
Illinois Central |
Chicago, IL–Waterloo, IA |
1941? to August 5, 1967 |
| Lark |
Southern Pacific |
San Francisco, CA-Los Angeles, CA |
1940-1968 |
| Lehigh Express |
Grand Trunk Western |
New York, New York-Chicago, IL |
|
| Lone Star |
St. Louis Southwestern |
Memphis, TN-Dallas, TX |
-1952 |
| Lone Star |
Amtrak |
Chicago, IL-Dallas, TX
Chicago, IL-Houston, TX |
1974-1979 |
M
| Train Name |
Railroad |
Train Endpoints |
Operated |
| Mainstreeter |
Northern Pacific |
Chicago, IL-Seattle, WA |
1952-? |
| Man O' War |
Central of Georgia |
Atlanta, GA-Columbus, GA |
1947-1970 |
| Maple Leaf |
VIA/Amtrak |
New York, NY-Toronto, ON |
|
| Mark Twain Zephyr |
Chicago, Burlington & Quincy |
Hannibal, MO - St. Louis, MO |
|
| Marquette |
Pere Marquette |
Chicago, IL-Grand Rapids, MI |
|
| Marylander |
Baltimore and Ohio Railroad, Reading Railroad,Central Railroad of New Jersey |
Washington, DC-New York, NY |
?-1956 |
| Maumee |
New York Central |
Chicago, IL-Toledo, OH |
|
| Meadowlark |
Chicago & Eastern Illinois |
Chicago, IL-Cypress, IL |
1946- |
| Memphian |
St. Louis-San Francisco |
St. Louis, MO-Memphis, TN |
1925-1958 |
| Merchants Limited |
New Haven Railroad |
New York City (Grand Central Terminal) - Boston, MA |
|
| Mercury |
New York Central |
Detroit, MI-Cleveland, OH
Detroit, MI-Chicago, IL |
1936-1939
1939- |
| Meteor |
St. Louis-San Francisco Railway |
|
|
| Meteor |
Sacramento Northern Railway |
|
|
| Metroliner |
Penn Central (1968-1971)
Amtrak (1971-2006) |
New York, NY-Washington, DC |
1968-2006 |
| Metropolitan Special |
Baltimore and Ohio Railroad |
Washington, DC-St. Louis, MO |
?-1971 |
| Michigan |
New York Central |
Chicago, IL-Detroit, MI |
|
| Michigan Central Limited |
Michigan Central |
New York City-Chicago, IL |
|
| Michigan Executive |
Amtrak |
Detroit, MI-Jackson, MI |
|
| Michigan Special |
New York Central |
Detroit, MI-Cincinnati, OH |
|
| Mid-City Express |
Pennsylvania and Wabash |
Chicago, IL-Detroit, MI |
|
| Midnight Special |
Gulf, Mobile & Ohio |
Chicago, IL-St. Louis, MO |
-1971 |
| Midnight Sun |
Alaska Railroad |
Anchorage, AK-Fairbanks, AK |
|
| Midwest Hiawatha |
Milwaukee Road |
Chicago, IL-Omaha, NE |
1942- |
| Minute Man |
Boston & Maine |
Boston, MA-Washington, DC |
|
| Missouri River Eagle |
Missouri Pacific |
St. Louis, MO-Omaha, NE |
1940-1971 |
| Missourian |
New York Central |
St. Louis, MO-Cleveland, OH |
|
| Mohawk |
Grand Trunk Western |
Chicago, IL-Detroit, MI |
|
| Mohawk |
New York Central |
Chicago, IL-Toledo, OH |
|
| Montrealer |
Central Vermont Amtrak |
Washington, DC-Montreal, PQ |
|
| Morning Daylight |
Southern Pacific |
|
1941- |
| Morning Flyer |
Grand Rapids & Indiana |
Chicago, IL-Grand Rapids, MI |
|
| Morning Star |
St. Louis Southwestern |
St. Louis, MO-Dallas, TX
Memphis, TN-Dallas, TX |
1941- |
| Morning Hiawatha |
Milwaukee Road |
Chicago, IL-St. Paul, MN |
1939- |
| Motor City Special |
New York Central |
Chicago, IL-Detroit, MI |
|
| Motor Queen |
New York Central |
Detroit, MI-Cincinnati, OH |
|
| Mound City |
Illinois Terminal Railroad |
|
|
| Mountaineer |
|
Chicago, IL-Norfolk, VA |
|
| Mount Rainier |
|
Seattle, Washington-Portland, Oregon |
|
| Murray Hill |
New Haven Railroad |
New York, NY (Grand Central Terminal) - Boston, Massachusetts |
|
|
