The BNSF Line is a

Metra Metra is the primary commuter rail system in the Chicago metropolitan area serving the city of Chicago and its surrounding suburbs via the Union Pacific Railroad, BNSF Railway, and other railroads. The system operates 243 train station, stati ...

commuter rail Commuter rail or suburban rail is a Passenger train, passenger rail service that primarily operates within a metropolitan area, connecting Commuting, commuters to a Central business district, central city from adjacent suburbs or commuter town ...

line operated by the

BNSF Railway BNSF Railway is the largest freight railroad in the United States. One of six North American Class I railroads, BNSF has 36,000 employees, of track in 28 states, and over 8,000 locomotives. It has three Transcontinental railroad, transcontine ...

Chicago Chicago is the List of municipalities in Illinois, most populous city in the U.S. state of Illinois and in the Midwestern United States. With a population of 2,746,388, as of the 2020 United States census, 2020 census, it is the List of Unite ...

and its western

suburbs A suburb (more broadly suburban area) is an area within a metropolitan area. They are oftentimes where most of a metropolitan areas jobs are located with some being predominantly residential. They can either be denser or less densely populated ...

, running from

Chicago Union Station Chicago Union Station is an Inter-city rail, intercity and commuter rail terminal station, terminal located in the West Loop neighborhood of the Near West Side, Chicago, Near West Side of Chicago. Amtrak's flagship station in the Midwest, Uni ...

Aurora, Illinois Aurora is a city in northeastern Illinois, United States. It is located along the Fox River (Illinois River tributary), Fox River west of Chicago. It is the List of municipalities in Illinois, second-most populous city in Illinois, with a popul ...

through the Chicago Subdivision. In 2010, the BNSF Line continued to have the highest weekday ridership (average 64,600) of the 11

lines. While Metra does not refer to its lines by particular colors, the BNSF line's color on Metra timetables is "Cascade Green," in honor of the

Burlington Northern Railroad The Burlington Northern Railroad was a United States–based railroad company formed from a merger of four major U.S. railroads. Burlington Northern operated between 1970 and 1995. Its historical lineage begins in the earliest days of railroad ...

. As of April 29, 2024, the public timetable shows 91 trains (44 inbound, 47 outbound) on the BNSF Line on weekdays. Of these, 32 inbound trains originate from , one from , nine from , and two from . Five outbound trains terminate at Brookfield, eight at Fairview Avenue, three at , and the rest at Aurora. Weekend and holiday service consists of 36 trains (18 in each direction), with trains making all stops from Union Station to Aurora, save for a morning and afternoon inbound express train and an afternoon outbound train that run express from Union Station to Downers Grove Main Street. The line is operated by BNSF under a "purchase of service agreement" with Metra, inherited from

Burlington Northern The Burlington Northern Railroad was a United States–based railroad company formed from a merger of four major U.S. railroads. Burlington Northern operated between 1970 and 1995. Its historical lineage begins in the earliest days of railroad ...

. While Metra owns all rolling stock, the management and crews are BNSF employees. BNSF is the owner of the right-of-way, controls the line and handles dispatching from corporate headquarters in

Fort Worth, Texas Fort Worth is a city in the U.S. state of Texas and the county seat of Tarrant County, Texas, Tarrant County, covering nearly into Denton County, Texas, Denton, Johnson County, Texas, Johnson, Parker County, Texas, Parker, and Wise County, Te ...

. Metra imposes a 70 mph maximum allowed speed for passenger trains. The BNSF Line may be the only Metra commuter line that operates via purchase-of-service agreements as of 2025 due to the

Union Pacific Railroad The Union Pacific Railroad is a Railroad classes, Class I freight-hauling railroad that operates 8,300 locomotives over routes in 23 U.S. states west of Chicago and New Orleans. Union Pacific is the second largest railroad in the United Stat ...

announcing its intentions to transfer the operations and supplying of commuter trains to the Metra system itself for the routes originating from the

Ogilvie Transportation Center The Richard B. Ogilvie Transportation Center (), on the site of the former Chicago and North Western Terminal, is a commuter rail train station, terminal in downtown Chicago, Illinois. For the last century, this site has served as the primary t ...

History

The railroad between Chicago and Aurora was constructed in 1864 by the Chicago and Aurora Railroad, which evolved into the

Chicago, Burlington and Quincy Railroad The Chicago, Burlington and Quincy Railroad was a railroad that operated in the Midwest, Midwestern United States. Commonly referred to as the Burlington Route, the Burlington, CB&Q, or as the Q, it operated extensive trackage in the states of ...

. The CB&Q operated the commuter service until the railroad merged into the

in 1970. Burlington Northern merged with the

Atchison, Topeka and Santa Fe Railway The Atchison, Topeka and Santa Fe Railway , often referred to as the Santa Fe or AT&SF, was one of the largest Class 1 railroads in the United States between 1859 and 1996. The Santa Fe was a pioneer in intermodal freight transport; at vario ...

in 1995 to form the Burlington Northern Santa Fe Railway, which would later rename itself to BNSF Railway. When the Regional Transportation Authority (RTA) began subsidizing Chicago's commuter rail operations in 1974, Burlington Northern continued to operate its line under contract to the RTA. This arrangement continued when the RTA organized its commuter rail lines under the RTA Commuter Rail Division in 1983, later rebranded as Metra in 1985. Today, the triple-track line is one of the busiest rail corridors in the United States. In addition to the 91 Metra trains that currently use the line, BNSF freight trains frequent the line at all hours.

Amtrak The National Railroad Passenger Corporation, Trade name, doing business as Amtrak (; ), is the national Passenger train, passenger railroad company of the United States. It operates intercity rail service in 46 of the 48 contiguous United Stat ...

's ''

Southwest Chief The ''Southwest Chief'' (formerly the ''Southwest Limited'' and ''Super Chief'') is a Amtrak Long Distance, long-distance passenger train operated by Amtrak on a route between Chicago and Los Angeles through the Midwest and American Southwest ...

'', ''

California Zephyr The ''California Zephyr'' is a Amtrak Long Distance, long-distance passenger train operated by Amtrak between Chicago, Illinois, Chicago and the San Francisco Bay Area (at Emeryville station, Emeryville), via Omaha, Nebraska, Omaha, Denver, Sa ...

'', and '' Illinois Zephyr and Carl Sandburg'' use the line as well, making an intermediate stop at . The ''Illinois Zephyr and Carl Sandburg'' services also stop at . Rail fans have coined the line as the "BNSF Racetrack". The station at South Austin Boulevard and West 29th Street in

Cicero Marcus Tullius Cicero ( ; ; 3 January 106 BC – 7 December 43 BC) was a Roman statesman, lawyer, scholar, philosopher, orator, writer and Academic skeptic, who tried to uphold optimate principles during the political crises tha ...

was closed on April 1, 2007 due to low ridership and its dilapidation. In the months before its closure, it was used by about 50 passengers a day.

Kendall County extension

There have been proposals to extend service west into Kendall County, which as of 2020 is outside the RTA's service area. Potential new stations would be built in Montgomery, Oswego, Yorkville, Plano, and Sandwich, Illinois. The Plano station would be located over 1 mile west of the CB&Q Depot currently used by

's Illinois Zephyr and Carl Sandburg trains.

Ridership

Between 2014 and 2019, annual ridership declined 7% from 16.7 million to 15.5 million passengers. Due to the

COVID-19 pandemic The COVID-19 pandemic (also known as the coronavirus pandemic and COVID pandemic), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), began with an disease outbreak, outbreak of COVID-19 in Wuhan, China, in December ...

, ridership dropped to 3,659,617 passengers in 2020.

Rolling stock

The BNSF Line's locomotive fleet consists of the EMD F40PH-3 and the EMD F40PHM-3. Until 2012, some MPI MP36PH-3S locomotives (401-405) also operated on the line; however, they were reassigned to the Milwaukee lines and the

North Central Service The North Central Service (NCS) is a Metra commuter rail line running from Union Station (Chicago), Union Station in downtown Chicago through northwestern and far northern suburbs to Antioch, Illinois, Antioch, Illinois. In December 2022, the pub ...

due to operating difficulties. Passenger cars include Gallery Cars from Pullman (Bike Car), Budd, Morrison-Knudsen/ Amerail, and

Nippon Sharyo , formed in 1896, is a major rolling stock, Heavy equipment, heavy equipment, Diesel generator, generator, Special-purpose entity, special purpose vehicle and bridge manufacturer based in Nagoya, Japan. In 1996, it abbreviated its ...

Stations

References

External links

Metra BNSF Railway
Service Schedule
Thornapple River Rail Series
BNSF's Metra Racetrack: A Railroad Superhighway {{DEFAULTSORT:Bnsf Railway Line Chicago, Burlington and Quincy Railroad Chicago metropolitan area Metra lines BNSF Railway Aurora, Illinois Transportation in Kane County, Illinois Naperville, Illinois Lisle, Illinois Downers Grove, Illinois Westmont, Illinois Clarendon Hills, Illinois Transportation in DuPage County, Illinois Hinsdale, Illinois Western Springs, Illinois La Grange, Illinois Brookfield, Illinois Riverside, Illinois Berwyn, Illinois Cicero, Illinois South Lawndale, Chicago Lower West Side, Chicago