County Line Road and Willow Street Signal Replacement

The City of Lone Tree is seeking bids for the replacement of the existing span-wire traffic signal system at the intersection of County Line Road and Willow Street. The project includes the construction of a new mast-arm signal configuration, ADA-compliant pedestrian curb ramps, signal foundations, conduit, wiring, and all related restoration necessary to place the intersection into full operational service. The project requires a variety of skills and services, including electrical work, concrete construction, and traffic control. • The project includes the replacement of the existing traffic signal system with a new mast-arm signal configuration • The project requires the construction of ADA-compliant pedestrian curb ramps and signal foundations • The project includes the installation of conduit, wiring, and all related restoration necessary to place the intersection into full operational service • The project requires a variety of skills and services, including electrical work, concrete construction, and traffic control • The project has a bid submission deadline of 12/16/2025