2010 Construction

Construction Overview

The State of Illinois has ensured that the Chicago to St. Louis corridor remains at the forefront of passenger rail development.

In September 2010, one of the first construction projects in the national High-Speed Intercity Passenger Rail (HSIPR) program began along the Chicago to St. Louis route to prepare it for future train operations at up to 110 miles per hour.

On April 1, 2011, the second round of construction began to upgrade approximately 96 miles of existing track from Elkhart to Dwight. An additional 18 miles were also constructed between St Louis and Lenox. Construction was completed August 23rd.

Construction work for 2012 began in April. Improvements in preparation for higher speed travel were concentrated between Wann and Godfrey and from Pontiac to Joliet. Work included building new sidings and second track, upgrades to bridges and culverts, drainage improvements, installation and upgrades to signal and wayside equipment and continued crossing and approach improvements. Work was completed in August.

Between 2014 and 2016, work continued throughout the Chicago to St. Louis Corridor, including siding reconstructions, grade crossing improvements, fencing installation, utilities and signal improvements, and bridge construction/modifications.

In 2017 much of the work was completed throughout the corridor. This year newly constructed rail stations were open in Dwight, Pontiac, Carlinville and Alton; and the newly renovated station Lincoln. Work began in Springfield, including the closing of 5 at-grade crossings.

In 2018, the Illinois Department of Transportation (IDOT) will  complete - fencing installation in Alton and Springfield; construction in Springfield; and construction of the Kankakee River Bridge and crossing improvements in Wilmington.

View information regarding temporary crossing closures.

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