Laraway Road Project

The traffic volumes along Laraway Road are already at a level where there is congestion at certain times of the day. Based on the previous and anticipated growth in population and employment in Will County, continued growth in traffic volumes along Laraway Road is expected. Higher traffic volumes typically result in a higher incidence of crashes. To address these traffic and safety issues, the WCDOT has programmed work on Laraway Road in both the 5-year Transportation Improvement Plan (TIP) and as part of the fiscally constrained project list in our 2040 Plan.

The proposed improvement of Laraway Road from Cedar Road to LaGrange Road (US 45) includes complete reconstruction of the roadway to provide an additional through lane in each direction and improved channelization. The final cross-section will be a four-lane roadway with two through lanes in each direction separated by a curbed grass median. The median will be wide enough to allow for left turn lanes at intersections. Improvements at intersections along Laraway Road, such as providing additional through and auxiliary turn lanes, will be provided in order to accommodate traffic safely and efficiently.

Currently, there are times during the day when traffic lines up single file on Laraway Road for long stretches. This makes getting into or out of your subdivision or other locations difficult. These long stretches of cars, whether caused by the sheer number of cars or a turning vehicle, present the increased potential for crashes. This project, by organizing traffic and providing an additional through lane in each direction will help to create a safer road to travel. This will include more and longer gaps for vehicles making left turns, providing turn lanes where appropriate, to remove the stopped vehicles from traffic, and therefore preventing potentially hazardous driving maneuvers.

Openings within the proposed curbed median will be provided at major intersections consistent with Will County’s barrier median policy. However, some smaller sideroads and all driveways will be restricted to right-in/right-out only access. U-turn maneuvers will be allowed at the median openings to facilitate full access for all properties along the corridor.

At intersection locations where sufficient width is provided, U-turns may be completed legally and safely. At locations where there is insufficient width, signage will be provided prohibiting U-turns.

Traffic signal warrants were reviewed for the major intersections along the corridor as part of our studies. Based on this analysis, a new traffic signal is proposed at Heritage Lane, which is just west of LaGrange Road. All currently signalized intersections throughout the corridor will continue to be signalized, and improvements will be made to the signals to accommodate the widening.

Yes, proposed ROW is needed along both sides of the road to accommodate the proposed improvements. In general, a 150 foot wide ROW corridor is typical of designated Will County freeways, such as Laraway Road. In some areas, more ROW is needed depending on the exact alignment and profile of the road or drainage needs. Some additional ROW is also needed at the cross roads where intersection improvements are proposed.

A traffic noise study has been prepared as part of the preliminary engineering and environmental study. Existing noise measurements have been taken along the corridor and a computer model was prepared to estimate noise levels at sensitive receptors (including residential properties) with the future traffic and roadway configuration. In any areas where the future noise levels are predicted to be at or higher than federal noise abatement criteria, noise abatement measures, such as noise walls, will be considered. Based on the results of the study, two noise walls have the potential to be included in the project. One is located along the north side of Laraway Road just east of Spencer Road and the other is located along the north side of Laraway Road just west of Wolf Road.

The planned construction schedule can be found on the Laraway Road Corridor Exhibit posted on the Home tab of this website. All project start dates are pending permitting, land acquisition, and project readiness.

Will County Division of Transportation 16841 W. Laraway Road Joliet, IL 60433 Phone: (815) 727-8476 Email: highways@willcountyillinois.com