The Arizona Department of Transportation will begin a project on Monday, March 23, to make improvements to the Leroux Wash Bridges on Interstate 40 just west of Holbrook. The $1.2 million project will include removing and replacing both bridges’ approach slabs and repairing both bridge decks. The project is anticipated to be completed this fall. Work hours will be 7 a.m. to 5 p.m., Monday through Thursday. Crews will be working on both the eastbound and westbound bridges at the same time. One of the two lanes in each direction will be closed, leaving one lane open for traffic. The speed limit will be reduced through the construction zone and there will be width restrictions. Drivers are asked to use caution and be alert for construction equipment and personnel.