Frequently Asked Questions

How will parking in the downtown area be affected during construction?
Will there be any road closures during construction of the Central Section (north of Church Street to north of E. Johnson Street)?
What is Context Sensitive Solutions?
Who is the Community Advisory Group (CAG) for the Illinois Route 159 project and what do they do?
What is a problem statement and what is the problem statement for the Illinois Route 159 project?
Why is this improvement needed?
What are the limits of this project?
What is the scope of this project?
What is the project schedule? / When will construction begin?
Where are we in the study process?
Is this project funded?
When will IDOT begin acquiring right of way?
How can I keep informed on the study's progress?
Will the “one-way” loop be eliminated from IL Route 159?
What impact will this project have on the historic homes between Johnson Street and Wickliffe Ave?
Why has the rest of IL Route 159 been improved to five-5 lanes and this section has not yet been completed?
What is IDOT doing to keep the public informed?

How will parking in the downtown area be affected during construction?
A parking lot will be constructed on the southeast corner of IL Route 159 and E. Main Street. This lot will be open to the public prior to the existing parking being disturbed for construction on E. Main Street. On-street parking within the limits of the project will be affected throughout the construction of the Central Section. Upon completion of construction of the Central Section, some on-street parking will be restored and two new public parking lots will open. To view the finished parking layout, please click here. (11MB PDF)

Will there be any road closures during construction of the Central Section (north of Church Street to north of E. Johnson Street)?
During construction, at least one lane of IL Route 159 will remain open in each direction at all times. In order to construct the Central Section, detours of some side roads will be necessary at times. These detours are temporary and are anticipated to be approximately 30 days each in duration.

At some point during construction staging, westbound E. Main Street from Vandalia Street to N. Chestnut Street will require temporary closure. At that time, westbound E. Main Street will be detoured onto N. Chestnut Street to westbound E. Clay Street and back to IL Route 159. To view a map of the detour, please click here. (626KB PDF)

At some point during construction, the right turn movement from westbound E. Clay Street onto northbound IL Route 159 will be temporarily prohibited. At that time westbound E. Clay Street to northbound IL Route 159 will be detoured onto N. Aurora Street to westbound E. Johnson Street and back to IL Route 159. To view a map of the detour, please click here. (248KB PDF)

What is Context Sensitive Solutions?
Context Sensitive Solutions is an interdisciplinary approach to projects that seeks effective, multi-modal transportation solutions by working with stakeholders to develop, build, and maintains cost effective transportation facilities which fit into the project’s surroundings – its “context”. While this definition may seem complicated, the most important facet to the public should be that IDOT will be trying to work with the community as a whole to develop a solution to the congestion and safety problems currently associated with Illinois Route 159 in Collinsville. For more information on IDOT Context Sensitive Solutions guidelines, please visit the IDOT website for CSS at: http://www.dot.il.gov/css/home.html 

IDOT’s goal is to make an improvement to Illinois Route 159 that improves safety and mobility for the traveling public, while seeking to preserve and enhance the scenic, economic, historic, and natural qualities of Collinsville. To gain the community’s input, IDOT has formed a Community Advisory Group (CAG). The CAG is made up from representatives of the community and provides input on the project’s potential solutions.

Who is the Community Advisory Group (CAG) for the Illinois Route 159 project and what do they do?
The CAG formed for the Illinois Route 159 project includes representatives from business focused groups, residents, churches, the City, and other civic organizations with an interest in the Illinois Route 159 project. The CAG meets during the project development process to help the Project Study Team by providing input on the issues that are important to the community and assisting the Project Study Team in developing alternatives. As of February 1, 2007, the Illinois Route 159 CAG had met (5) times. The CAG developed a problem statement to define the transportation problem on Illinois Route 159 in Collinsville, identified important features within the community to be preserved, recommended roadway sections for the Project Study Team to use to develop alternatives, and provided input on the alternatives. The CAG assisted the Project Study Team with the development of alternatives to be presented to the public.

What is a problem statement and what is the problem statement for the Illinois Route 159 project?
A problem statement is a concise narrative, prepared at the start of a project to define the problem to be solved. The problem statement developed by the Community Advisory Group (CAG) for the Illinois Route 159 project is:

The transportation problem in the City of Collinsville along Illinois Route 159 is the flow of vehicular and pedestrian traffic and safety within a highly urbanized and historically significant section of the community that promotes and sustains economic development and redevelopment of the Central Business District.

Why is this improvement needed?
The improvement to IL Route 159 is necessary to improve the safety and capacity of the route. The traffic volumes on existing IL Route 159 have exceeded the amount that can safely and efficiently utilize the existing roadway. A high accident location has been identified on IL Route 159 from Spring Avenue to Johnson Street. This study will evaluate improvements to the roadway and major intersections to improve the safety and efficient movement of traffic through Collinsville. These improvements will be balanced with the input of the residents, business owners, and users (stakeholders) of the route. Some of the positive feedback received to date includes; residents are pleased with IDOT’s goal to improve safety and mobility, businesses see roadway improvements having a positive impact on Collinsville’s economic vitality, and overall the public has been pleased with IDOT’s public involvement effort. Some of the concerns raised to date include impacts to homes, impacts to businesses and residents, impacts to churches, impacts to trees, and impacts to the downtown area as a whole. 

What are the limits of this project?
IL Route 159 was studied for improvements from South Morrison Street (just south of the Catsup Bottle) to Interstate 55/70. This segment of roadway has been broken into two distinct projects. The first project, from Belt Line Road to Interstate 55/70, consisted of resurfacing and minor intersection improvements. The second project is the focus of this study and the public involvement efforts. Its limits are from South Morrison to south of Belt Line Road. The approximate length of this project is 2.7 miles. This project has utilized a comprehensive study of the traffic, safety, and environment in order to develop alternatives for the improvement of existing IL Route 159. In turn, this second project was separated into three construction sections – South, Central, and North.

What is the scope of this project?
IDOT’s scope for this project is to improve the existing IL Route 159 roadway to facilitate the safe and efficient flow of traffic through the City of Collinsville. To improve the safety and efficiency of the roadway, it is anticipated that additional through lanes will be required and possibly additional turn lanes at the intersections. However, due to the proximity of homes, businesses, churches, and concerns related to how any improvement will affect the community, public input is vital.

It is important to note that this project is not evaluating bypasses around the City of Collinsville. Alternatives considered and discussed as part of this project are referring to improvements along the existing IL Route 159 alignment.

What is the project schedule? / When will construction begin?
There are three phases in an IDOT project: Phase I is the preliminary design and environmental study of the project, Phase II is the preparation of the final design and construction bid documents, and Phase III is the actual construction of the project. Phase I of this project was completed in January 2009. Phases II and III of this project were divided into three sections-South, Central, and North.

Final designs on the South Section (S. Morrison to north of Church Street) and the Central Section (north of Church Street to north of E. Johnson Street) have been completed, the construction plans have been awarded, and construction is underway.

To view a copy of the final plans and specifications for the South Section, please click here.

To view a copy of the final plans and specifications for the Central Section, please click here. 

Final design continues on the North Section (north of E. Johnson Street to Kinloch Avenue). Construction for the North Section is not funded in the Governor’s FY 2012-2017 Proposed Highway Improvement Program.

The land acquisition process began in early 2009 and is still underway for the North Section.

Where are we in the study process?
There are three phases in an IDOT project: Phase I is the preliminary design and environmental study of the project, Phase II is the final design and construction bid documents, and Phase III is the actual construction of the project. Phase I was completed in January 2009, Phase II is ongoing, and Phase III for portions of IL-159 was initiated in August 2010.

Is this project funded?
Illinois Jobs Now! funding is available for land acquisition through the entire study area and to construct the South (S. Morrison to north of Church Street) and Central (north of Church Street to north of E. Johnson Street) Sections. Construction of the North Section (north of E. Johnson to Kinloch Avenue) is not funded in the Governor’s FY 2012-2017 Proposed Highway Improvement Program.

When will IDOT begin acquiring right of way?
The land acquisition process began in early 2009 and is well underway.

How can I keep informed on the study’s progress?
IDOT has developed a comprehensive public involvement plan to keep the public informed and involved in the ongoing study. Postcards have been developed to build a database of interested parties for newsletter mailings and public meeting notices. These postcards have been sent to property owners, businesses, and residents along the corridor. Postcards have also been provided to a number of interested organizations and businesses throughout Collinsville for distribution to their members or customers. Individuals can also be added to the mailing list by visiting:  www.dot.il.gov/ilroute159 

Click on the CONTACT US tab and a form has been provided to add subscribers or make comments on the study.

Will the “one-way” loop be eliminated from IL Route 159?
To improve the safety and flow of traffic on IL Route 159, additional through lanes will be required. After extensive study by the design team, including input from the public, local law enforcement and community leaders, the downtown section between Main Street and Clay Street on IL 159 has been completely redesigned. The one way couple around the block between Main, Clay, Morrison and Vandalia streets will be replaced with a four lane roadway traversing the block with two lanes in each direction. This improved alignment will ease flow of traffic through the section, create a more uniform roadway and improve sight distance and safety. 

What impact will this project have on the historic homes between Johnson Street and Wickliffe Ave?
To improve the safety and flow of traffic on IL Route 159, additional through lanes will be required on IL Route 159.

Within the historic section between Johnson Avenue and Wickliffe Avenue, the roadway will be shifted to the east to allow a four lane improvement that will avoid historic property on the west side of the roadway, located just south of Wickliffe.

To minimize the amount of right-of-way needed in this area, a four lane section (two through lanes in each direction with no median) will be constructed between Clay and Wickliffe streets. “Right-in-right-out only” access will be provided at side roads and alleys though this section. All private residences along this portion of IL Route 159 have (or will have) access to a parallel alley system. Due to safety concerns and the need to improve the flow of traffic, there will be no private entrances along this stretch. No alley improvements are necessary. This design was chosen by IDOT to minimize impacts to properties, improve the flow of through traffic, and improve safety. The Community Advisory Group found the benefits of this design preferable to those of other design alternatives, and IDOT took the CAG’s insights into account in the course of the selection process.

Why has the rest of IL Route 159 been improved to five-5 lanes and this section has not yet been completed?
The original IL Route 159 study limits were from Fairview Heights north to Edwardsville. During that study, it was determined that the improvement through Collinsville would be particularly difficult due to the limited right of way, proximity of homes and businesses to the roadway, and the concerns for protecting the downtown culture. Due to these many concerns, a consensus could not be reached on whether the existing alignment should be improved or a bypass should be constructed. IDOT determined that the section through Collinsville should be completed as a stand- alone project later and that is what is underway now.

What is IDOT doing to keep the public informed?
IDOT is making a significant effort to get the public involved in this project. Efforts have included:

• The use of a postcard to make people aware that the project study has started. By returning the postcard, individuals were added to a mailing list for project newsletters. These postcards were mailed to property owners and businesses, handed out at the Collinsville Halloween Walk, and provided to a number of stakeholder organizations and businesses for distribution to their members and customers. About 3500 postcards have been distributed and mailed to date.
   

• A billboard was leased within the project limits to solicit the input of some of the commuters that may not have been reached by the postcards. Commuters were directed to the project website where they were able to request to be added to the project mailing list.
   

• The project study team conducted a number of stakeholder group meetings. These meetings were held with the City of Collinsville, Collinsville Township, the Collinsville Economic Development Committee, Collinsville Progress, and a number of organizations and churches within the community. Additional meetings were scheduled throughout the project. These meetings were generally conducted with the leadership of these organizations. The intent is to make these organizations aware of the project, ask for their input on the project, address their questions, and ask for their help in distribution of the project postcards.
   

• A project newsletter was prepared periodically during the project study and mailed to members of the project database. This newsletter informed the public about the schedule and progress of the project, feedback received from the public on the project, and upcoming public involvement events.
   

• The project study team conducted at least three-3 full scale public involvement meetings during this project. The first meeting was conducted on February 15, 2006, and was designed to educate participants on the IDOT process and solicit their input on the project. This first meeting did not present design alternatives. The second public involvement meeting was held after design alternatives had been developed. These alternatives were presented to the public for feedback. The final public involvement meeting was held after a preferred alternative was selected. This meeting was designed to present the preferred alternative to the public for additional refinement and comment.
   

• During Phase II (design phase) of this project, meetings were held with the City of Collinsville, the Community Advisory Group, and other organizations to present and discuss the development of the plans for the three construction sections to ensure that the plans complied with the concepts developed during Phase I. Phase II staff continues to meet with various civic organizations to provide updates on plan status.
   

• During Phase III (construction phase) of this project, a public informational meeting was held for the South Section (S. Morrison to north of Church St.) on October 13, 2010. The purpose of this meeting was to introduce the construction staff to the public and to provide information as to project timelines.
   

• Post cards containing contact information for construction staff have been distributed to assist the public in being kept aware of ongoing construction activities.