Lane shifts and temporary lane closures will be occurring periodically along the 143rd Street East Extension project at the intersections[...]
All Updates
Project Update 2/12/26
This week, the contractor continued removing bridge deck forms, installing parapet rebar, building and placing aquatic fish cribs in Fletcher[...]
Project Update 2/5/26
This week, the contractor continued installing the Fletcher Lake fence posts, constructed fish cribs for the lake, removed bridge deck[...]
Project Update 1/22/26
This week, the contractor continued work on the Fletcher Lake retaining wall fence posts and foundations. All other planned activities[...]
Project Update 1/15/26
This week, the contractor continued removing bridge deck forms, formed and poured the bridge abutment blockout area, installed Fletcher Lake[...]
November 2025 – Drone Video Update
To view the progress of the East Extension of the 143rd project, please check out the November 2025 Construction Update[...]
Project Update 12/18/25
This week the contractor continued work on the retaining wall along Fletcher Lake. Next week, there will be no work.
Project Update 12/11/25
This week the contractor continue removing bridge deck forms and installing coping for the retaining wall along Fletcher Lake. Next[...]
Project Update 12/4/25
This week the contractor installed conduit for traffic signals at Naperville Road and 143rd St and installed coping for the[...]
Project Update 11/20/25
This week the contractor continued forming and installing shear studs and reinforcement for the rest of the bridge deck, backfilled[...]