ALERT: Concrete paving on 143rd Street (Naperville Rd to IL 126) begins Thursday, May 21 (weather permitting) and continues into next week. Expect extended work hours and overnight saw cutting operations, which may be noisy. Thank you for your patience.

Thursday, May 21, 2026 – Open House Public Meeting for 143rd Street & Wallin Drive at US Route 30 Intersection Improvement Project

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143rd St Corridor Improvements
The 143rd Street Corridor Improvements will complete the roadway connections from Ridge Road to IL Route 126. Outlined in the Village’s Comprehensive Plan and Transportation and Mobility Plan, the corridor improvements aim to alleviate congestion in the downtown area, expedite travel time, improve safety, and promote responsible growth.
Improvements began in 2024 with the West Extension (from Ridge Road to Steiner Road) and East Extension (from Illinois Route 59 to Illinois Route 126).
Click Here for the Corridor Overview
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Project Updates

Current Project Information.

Project Schedule

Corridor Map

Explore this map showing current and future projects.

Project Updates – East Extension

Project Update 5/21/26

This week, the contractor continued installing bridge median reinforcement and parapet railing, prepping for mainline pavement, placing asphalt on IL[...]

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Project Updates – 143rd St/Wallin Dr at US Rt 30

Project Update 11/18/25

The 143rd Street & Wallin Drive at US Route 30 Intersection Improvement project involves intersection widening including additional turn lanes[...]

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