Construction begins Monday (Sept. 21) to widen Interstate 84 between the Cole and Broadway interchanges

BOISE - Work begins Monday (Sept. 21) on widening I-84 between the Cole and Broadway interchanges. The Idaho Transportation Department (ITD) is widening the interstate from two lanes to four lanes in each direction.

On Monday crews will begin setting up orange barrels near the Broadway Interchange. The speed limit will be reduced to 55 mph in that area.

The project rebuilds and widens 3.2 miles of I-84. Widening will occur in the median area of the existing roadway and will include a permanent median barrier, separating traffic to improve safety.

Motorists are encouraged to plan extra time when driving in the area. Traffic updates will be posted to www.itd.idaho.gov under Projects, Southwest Idaho and I-84, Cole Interchange to Broadway Interchange.

The $35.9 million project is funded through the GARVEE Transportation Program. The program uses Grant Anticipation Revenue Vehicle (GARVEE) bonds to expedite interstate improvements.

Concrete Placing Co. of Boise is the contractor for the project.

Work is expected to be complete in summer 2011.