ONDEO Nalco contracted with Burke, LLC Design/Build to expedite the design and construction of the intersection improvements on Diehl Road at Nalco’s east entrance.  The intersection improvements consisted of a new traffic signal installation, a westbound right turn lane, and modifications to Nalco’s entrance to accommodate outbound dual left turn lanes.

The new traffic signal installation was interconnected to the Tell Labs entrance to form a fiber optic closed loop signal system with Raymond Drive.  The westbound right turn lane was implemented to accommodate the significant volume of inbound traffic in the morning and to enhance traffic flow on Diehl Road.  The implementation of outbound dual left turn lanes served to accommodate the reverse evening flow exiting the Nalco site.

The Details


Naperville, Illinois

Construction Cost/Fee

$260 thousand