The new Iron Horse Pedestrian Bridge will be installed over Treat Boulevard in the Pleasant Hill BART area this month. Work will occur over three Saturday nights from 9pm until 10am the next morning on the following dates: June 4th/5th, June 11th/12th and June 18th/19th and the entire intersection of Treat and Jones will be shut down during that time. A detour plan will be in place during this closure. The over crossing will allow for pedestrian and bicycle safety when crossing the heavily trafficked Treat Boulevard. The bridge will be constructed of structural steel members in an arch formation with suspender cables. The bridge will also link discontinuous sections of the Iron Horse Trail.