Officials said the proposed increase -- typically from 40 cents to 75 cents -- would bring the cost of a car trip on the tollway system for an average I-Pass customer to $1.18. That's up from today's average of 63 cents per trip and an increase of $2.75 a week, or $11 a month.



Officials said the tollway would still rank 29 among the 41 toll road agencies in the United States in terms of price -– in the bottom third with an average of just 6 cents per mile.



A commercial vehicle increase approved by the tollway board in 2008 will remain in place. Commercial rates are scheduled to increase a total of 60 percent between 2015 and 2017, and will be tied to the consumer price index beginning in 2018.



In return, the agency says it will be able to launch a program that will create jobs, stimulate the economy, provide better travel conditions and relieve congestion.



The proposed capital plan is more than twice as big as the tollway's last one, which was unveiled under the Blagojevich administration and saw the rebuilding of most of the tollway system.



The plan includes reconstructing the Addams (I-90) as a "21st century, state-of-the-art corridor" linking Rockford to O'Hare International Airport. The plan would also incorporate mass transit.



The new interchange would connect the Tri-State Tollway (I-294) near Markham to I-57 -– one of the few places in the nation where interstates cross but do not connect.



The plan would also fund a new Elgin-O'Hare west bypass that may someday provide western access to the airport.



Also included is money for planning studies for the extension of Illinois Route 53 and the Illiana Expressway, which would link I-57 in Illinois with I-65 inIndiana.



"Communities throughout the region are advocating for new transportation projects with increasing urgency," said Illinois Tollway Executive Director Kristi Lafleur. "Illinois residents, business owners, planners, elected officials and others understand that new roads can improve quality of life by saving people time and money, creating jobs and stimulating local economies."



Officials predict the proposed capital plan will create more than 120,000 permanent jobs and add $21 billion to the economy.



In addition to the proposed new highways and interchange, the plan includes:



• Reconstructing and widening the 52-year-old Jane Addams Memorial Tollway (I-90) from the Tri-State Tollway (I-294) to Rockford.



• Reconstructing more than 20 miles of the central Tri-State Tollway (I-294) and the Edens Spur (I-94).



• Preserving the Reagan Memorial Tollway (I-88) .



• Preserving the Veterans Memorial Tollway (I-355) .



• Repairing roads, bridges and maintenance facilities.



• Other capital projects, including local interchanges.



Details of the capital plan and toll increase will be presented at a series of public hearings in the 12 counties served by the tollway.



August 18, 7-9 p.m.